History of late ancient Christianity
Encyclopedia
The history of late ancient Christianity traces Christianity
Christianity
Christianity is a monotheistic religion based on the life and teachings of Jesus as presented in canonical gospels and other New Testament writings...

 during the Christian
Christianization
The historical phenomenon of Christianization is the conversion of individuals to Christianity or the conversion of entire peoples at once...

 Roman Empire
Roman Empire
The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings in Europe and around the Mediterranean....

 - the period from the rise of Christianity under Emperor Constantine
Constantine I and Christianity
During the reign of the Emperor Constantine the Great, Christianity became the dominant religion of the Roman Empire. Constantine, also known as Constantine I, had a significant religious experience following his victory at the Battle of Milvian Bridge in 312...

 (c. 313), until the fall of the Roman Empire
Roman Empire
The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings in Europe and around the Mediterranean....

 in the West (c. 476). The end of this period is variable because the transformation to the sub-Roman period was gradual and occurred at different times in different areas. It may generally be dated as lasting to the late 6th century and the re-conquests of Justinian of the Byzantine Empire
Byzantine Empire
The Byzantine Empire was the Eastern Roman Empire during the periods of Late Antiquity and the Middle Ages, centred on the capital of Constantinople. Known simply as the Roman Empire or Romania to its inhabitants and neighbours, the Empire was the direct continuation of the Ancient Roman State...

, though a more traditional date is 476, the year that Romulus Augustus
Romulus Augustus
Romulus Augustus , was the last Western Roman Emperor, reigning from 31 October 475 until 4 September 476...

, traditionally considered the last western emperor, was deposed.

Christianity began to spread initially
Early centers of Christianity
Early Christianity spread from Western Asia, throughout the Roman Empire, and beyond into East Africa and South Asia, reaching as far as India. At first, this development was closely connected to centers of Hebrew faith, in the Holy Land and the Jewish diaspora...

 in the Near East
Near East
The Near East is a geographical term that covers different countries for geographers, archeologists, and historians, on the one hand, and for political scientists, economists, and journalists, on the other...

, ultimately becoming the state religion
State religion
A state religion is a religious body or creed officially endorsed by the state...

 of Armenia
Arsacid Dynasty of Armenia
The Arsacid dynasty or Arshakuni dynasty ruled the Kingdom of Armenia from 54 AD to 428 AD. Formerly a branch of the Iranian Parthian Arsacids, they became a distinctly Armenian dynasty. Arsacid Kings reigned intermittently throughout the chaotic years following the fall of the Artaxiad Dynasty...

 in either 301 or 314, of Ethiopia
Aksumite Empire
The Kingdom of Aksum or Axum, also known as the Aksumite Empire, was an important trading nation in northeastern Africa, growing from the proto-Aksumite Iron Age period ca. 4th century BC to achieve prominence by the 1st century AD...

 in 325, of Georgia
History of Georgia (country)
The nation of Georgia was first unified as a kingdom under the Bagrationi dynasty in the 9th to 10th century, arising from a number of predecessor states of ancient Colchis and Iberia...

 in 337, and with the Edict of Thessalonica
Edict of Thessalonica
The Edict of Thessalonica, also known as Cunctos populos, was delivered on 27 February 380 by Theodosius I, Gratian, and Valentinian II in order that all their subjects should profess the faith of the bishops of Rome and Alexandria...

, it became the state religion of the Roman Empire
State church of the Roman Empire
The state church of the Roman Empire was a Christian institution organized within the Roman Empire during the 4th century that came to represent the Empire's sole authorized religion. Both the Roman Catholic Church and the Eastern Orthodox churches claim to be the historical continuation of this...

 in 380.

Christian persecution comes to an end

In April 311, Galerius
Galerius
Galerius , was Roman Emperor from 305 to 311. During his reign he campaigned, aided by Diocletian, against the Sassanid Empire, sacking their capital Ctesiphon in 299. He also campaigned across the Danube against the Carpi, defeating them in 297 and 300...

, who had previously been one of the leading figures in the Christian persecutions, issued an edict
Edict of Toleration by Galerius
The Edict of Toleration by Galerius was issued in 311 by the Roman Tetrarchy of Galerius, Constantine and Licinius, officially ending the Diocletian persecution of Christianity....

 officially ending these persecutions.
After halting the persecutions of the Christians, Galerius reigned for another 2 years. He was then succeeded by an emperor with distinctively pro Christian leanings, Constantine the Great.

Christianity legalized and endorsed by Constantine I

The Emperor Constantine I was exposed to Christianity by his mother, Helena
Helena of Constantinople
Saint Helena also known as Saint Helen, Helena Augusta or Helena of Constantinople was the consort of Emperor Constantius, and the mother of Emperor Constantine I...

. There is scholarly controversy, however, as to whether Constantine adopted his mother's humble Christianity in his youth, or whether he adopted it gradually over the course of his life.

Christian sources record that Constantine experienced a dramatic event in 312 at the Battle of Milvian Bridge
Battle of Milvian Bridge
The Battle of the Milvian Bridge took place between the Roman Emperors Constantine I and Maxentius on 28 October 312. It takes its name from the Milvian Bridge, an important route over the Tiber. Constantine won the battle and started on the path that led him to end the Tetrarchy and become the...

, after which Constantine would claim the emperorship in the West. According to these sources, Constantine looked up to the sun before the battle and saw a cross of light above it, and with it the Greek words "" ("by this, conquer!", often rendered in the Latin "in hoc signo vinces
In hoc signo vinces
In hoc signo vinces is a Latin rendering of the Greek phrase "" en touto nika, and means "in this sign you will conquer"....

"); Constantine commanded his troops to adorn their shields with a Christian symbol (the Chi-Ro
Labarum
The labarum was a vexillum that displayed the "Chi-Rho" symbol ☧, formed from the first two Greek letters of the word "Christ" — Chi and Rho . It was used by the Roman emperor Constantine I...

), and thereafter they were victorious. How much Christianity Constantine adopted at this point is difficult to discern; most influential people in the empire, especially high military officials, were still pagan, and Constantine's rule exhibited at least a willingness to appease these factions. The Roman coins minted up to eight years subsequent to the battle still bore the images of Roman gods. Nonetheless, the accession of Constantine was a turning point for the Christian Church. After his victory, Constantine supported the Church financially, built various basilicas, granted privileges (e.g, exemption from certain taxes) to clergy, promoted Christians to high ranking offices, and returned property confiscated during the Great Persecution of Diocletian.
Between 324 and 330, Constantine built, virtually from scratch, a new imperial capital at Byzantium on the Bosphorus (it came to be named for him: Constantinople)–the city employed overtly Christian architecture, contained churches within the city walls (unlike "old" Rome), and had no pagan temples.
Despite the fact that he seems to have considered himself to be a Christian during his lifetime, for reasons unknown, Constantine chose to wait until he was on his deathbed to be baptized.

In 313, he issued the Edict of Milan
Edict of Milan
The Edict of Milan was a letter signed by emperors Constantine I and Licinius that proclaimed religious toleration in the Roman Empire...

, officially legalizing Christian worship. In 316, he acted as a judge in a North African dispute concerning the Donatist controversy. More significantly, in 325 he summoned the Council of Nicaea
First Council of Nicaea
The First Council of Nicaea was a council of Christian bishops convened in Nicaea in Bithynia by the Roman Emperor Constantine I in AD 325...

, effectively the first Ecumenical Council
Ecumenical council
An ecumenical council is a conference of ecclesiastical dignitaries and theological experts convened to discuss and settle matters of Church doctrine and practice....

 (unless the Council of Jerusalem
Council of Jerusalem
The Council of Jerusalem is a name applied by historians and theologians to an Early Christian council that was held in Jerusalem and dated to around the year 50. It is considered by Catholics and Orthodox to be a prototype and forerunner of the later Ecumenical Councils...

 is so classified), to deal mostly with the Arian
Arianism
Arianism is the theological teaching attributed to Arius , a Christian presbyter from Alexandria, Egypt, concerning the relationship of the entities of the Trinity and the precise nature of the Son of God as being a subordinate entity to God the Father...

 controversy, but which also issued the Nicene Creed
Nicene Creed
The Nicene Creed is the creed or profession of faith that is most widely used in Christian liturgy. It is called Nicene because, in its original form, it was adopted in the city of Nicaea by the first ecumenical council, which met there in the year 325.The Nicene Creed has been normative to the...

, which among other things professed a belief in One Holy Catholic Apostolic Church, the start of Christendom
Christendom
Christendom, or the Christian world, has several meanings. In a cultural sense it refers to the worldwide community of Christians, adherents of Christianity...

. The reign of Constantine established a precedent for the position of the Christian Emperor in the Church. Emperors considered themselves responsible to God
God
God is the English name given to a singular being in theistic and deistic religions who is either the sole deity in monotheism, or a single deity in polytheism....

 for the spiritual health of their subjects, and thus they had a duty of maintain orthodoxy. The emperor did not decide doctrine — that was the responsibility of the bishops — rather his role was to enforce doctrine, root out heresy, and uphold ecclesiastical unity. The emperor ensured that God was properly worshiped in his empire; what proper worship consisted of was the responsibility of the church. This precedent would continue until certain emperors of the fifth and six centuries sought to alter doctrine by imperial edict without recourse to councils, though even after this Constantine's precedent generally remained the norm.

The reign of Constantine did not bring the total unity of Christianity within the Empire. His successor in the East, Constantius II
Constantius II
Constantius II , was Roman Emperor from 337 to 361. The second son of Constantine I and Fausta, he ascended to the throne with his brothers Constantine II and Constans upon their father's death....

, was an Arian who kept Arian bishops at his court and installed them in various sees, expelling the orthodox bishops.

Constantius's successor, Julian
Julian the Apostate
Julian "the Apostate" , commonly known as Julian, or also Julian the Philosopher, was Roman Emperor from 361 to 363 and a noted philosopher and Greek writer....

, known in the Christian world as Julian the Apostate, was a philosopher who upon becoming emperor renounced Christianity and embraced a Neo-platonic
Neoplatonism
Neoplatonism , is the modern term for a school of religious and mystical philosophy that took shape in the 3rd century AD, based on the teachings of Plato and earlier Platonists, with its earliest contributor believed to be Plotinus, and his teacher Ammonius Saccas...

 and mystical form of paganism shocking the Christian establishment. Intent on re-establishing the prestige of the old pagan beliefs, he modified them to resemble Christian traditions such as the episcopal structure and public charity (hitherto unknown in Roman paganism). Julian eliminated most of the privileges and prestige previously afforded to the Christian Church. His reforms attempted to create a form of religious heterogeneity by, among other things, reopening pagan temples, accepting Christian bishops previously exiled as heretics, promoting Judaism
Judaism
Judaism ) is the "religion, philosophy, and way of life" of the Jewish people...

, and returning Church lands to their original owners. However, Julian's short reign ended when he died while campaigning in the East. Christianity came to dominance during the reign of Julian's successors, Jovian, Valentinian I
Valentinian I
Valentinian I , also known as Valentinian the Great, was Roman emperor from 364 to 375. Upon becoming emperor he made his brother Valens his co-emperor, giving him rule of the eastern provinces while Valentinian retained the west....

, and Valens
Valens
Valens was the Eastern Roman Emperor from 364 to 378. He was given the eastern half of the empire by his brother Valentinian I after the latter's accession to the throne...

 (the last Eastern Arian
Arianism
Arianism is the theological teaching attributed to Arius , a Christian presbyter from Alexandria, Egypt, concerning the relationship of the entities of the Trinity and the precise nature of the Son of God as being a subordinate entity to God the Father...

 Christian Emperor).

Trinitarian Christianity made the official state religion of Rome

On February 27, 380, the Roman Empire officially adopted Trinitarian
Trinitarian
The word trinitarian is used in several senses:*Ideas or things pertaining to the Holy Trinity.*A person or group adhering to the doctrine of Trinitarianism, which holds God to subsist in the form of the Holy Trinity....

 Christianity as its state religion. Prior to this date, Constantius II (337-361) and Valens (364-378) had personally favored Arian or Semi-Arian
Semi-Arianism
Semi-Arianism is a name frequently given to the Trinitarian position of the conservative majority of the Eastern Christian Church in the 4th century, to distinguish it from strict Arianism....

 forms of Christianity, but Valens' successor Theodosius I
Theodosius I
Theodosius I , also known as Theodosius the Great, was Roman Emperor from 379 to 395. Theodosius was the last emperor to rule over both the eastern and the western halves of the Roman Empire. During his reign, the Goths secured control of Illyricum after the Gothic War, establishing their homeland...

 supported the Trinitarian doctrine as expounded in the Nicene Creed
Nicene Creed
The Nicene Creed is the creed or profession of faith that is most widely used in Christian liturgy. It is called Nicene because, in its original form, it was adopted in the city of Nicaea by the first ecumenical council, which met there in the year 325.The Nicene Creed has been normative to the...

.

On this date, Theodosuis I decreed that only the followers of Trinitarian Christianity were entitled to be referred to as Catholic
Catholic
The word catholic comes from the Greek phrase , meaning "on the whole," "according to the whole" or "in general", and is a combination of the Greek words meaning "about" and meaning "whole"...

 Christians, while all others were to be considered to be practicers of heresy
Heresy
Heresy is a controversial or novel change to a system of beliefs, especially a religion, that conflicts with established dogma. It is distinct from apostasy, which is the formal denunciation of one's religion, principles or cause, and blasphemy, which is irreverence toward religion...

, which was to be considered illegal. In 385, this new legal authority of the Church resulted in the first case of many to come, of the capital punishment of a heretic, namely Priscillian
Priscillian
Priscillian was bishop of Ávila and a theologian from Roman Gallaecia , the first person in the history of Christianity to be executed for heresy . He founded an ascetic group that, in spite of persecution, continued to subsist in Hispania and Gaul until the later 6th century...

.
In the several centuries of state sponsored Christianity that followed, pagans
Paganism
Paganism is a blanket term, typically used to refer to non-Abrahamic, indigenous polytheistic religious traditions....

 and "heretical" Christians were routinely persecuted by the Empire and the many kingdoms and countries that later occupied the place of the Empire,
but some Germanic tribes
Germanic peoples
The Germanic peoples are an Indo-European ethno-linguistic group of Northern European origin, identified by their use of the Indo-European Germanic languages which diversified out of Proto-Germanic during the Pre-Roman Iron Age.Originating about 1800 BCE from the Corded Ware Culture on the North...

 remained Arian well into the Middle Ages
Middle Ages
The Middle Ages is a periodization of European history from the 5th century to the 15th century. The Middle Ages follows the fall of the Western Roman Empire in 476 and precedes the Early Modern Era. It is the middle period of a three-period division of Western history: Classic, Medieval and Modern...

).

Heresies

The earliest controversies were generally Christological
Christology
Christology is the field of study within Christian theology which is primarily concerned with the nature and person of Jesus Christ as recorded in the Canonical gospels and the letters of the New Testament. Primary considerations include the relationship of Jesus' nature and person with the nature...

 in nature; that is, they were related to Jesus' (eternal) divinity or humanity. Docetism
Docetism
In Christianity, docetism is the belief that Jesus' physical body was an illusion, as was his crucifixion; that is, Jesus only seemed to have a physical body and to physically die, but in reality he was incorporeal, a pure spirit, and hence could not physically die...

 held that Jesus' humanity was merely an illusion, thus denying the incarnation. Arianism
Arianism
Arianism is the theological teaching attributed to Arius , a Christian presbyter from Alexandria, Egypt, concerning the relationship of the entities of the Trinity and the precise nature of the Son of God as being a subordinate entity to God the Father...

 held that Jesus, while not merely mortal, was not eternally divine and was, therefore, of lesser status than God the Father
God the Father
God the Father is a gendered title given to God in many monotheistic religions, particularly patriarchal, Abrahamic ones. In Judaism, God is called Father because he is the creator, life-giver, law-giver, and protector...

 . Trinitarianism held that God the Father, God the Son
God the Son
God the Son is the second person of the Trinity in Christian theology. The doctrine of the Trinity identifies Jesus of Nazareth as God the Son, united in essence but distinct in person with regard to God the Father and God the Holy Spirit...

, and the Holy Spirit
Holy Spirit
Holy Spirit is a term introduced in English translations of the Hebrew Bible, but understood differently in the main Abrahamic religions.While the general concept of a "Spirit" that permeates the cosmos has been used in various religions Holy Spirit is a term introduced in English translations of...

 were all strictly one being with three hypostases. Many groups held dualistic beliefs
Dualism
Dualism denotes a state of two parts. The term 'dualism' was originally coined to denote co-eternal binary opposition, a meaning that is preserved in metaphysical and philosophical duality discourse but has been diluted in general or common usages. Dualism can refer to moral dualism, Dualism (from...

, maintaining that reality was composed into two radically opposing parts: matter, usually seen as evil, and spirit, seen as good. Others held that both the material and spiritual worlds were created by God and were therefore both good, and that this was represented in the unified divine and human natures of Christ.

The development of doctrine, the position of orthodoxy, and the relationship between the various opinions is a matter of continuing academic debate. Since most Christians today subscribe to the doctrines established by the Nicene Creed
Nicene Creed
The Nicene Creed is the creed or profession of faith that is most widely used in Christian liturgy. It is called Nicene because, in its original form, it was adopted in the city of Nicaea by the first ecumenical council, which met there in the year 325.The Nicene Creed has been normative to the...

, modern Christian theologians tend to regard the early debates as a unified orthodox position (see also Proto-orthodox Christianity
Proto-orthodox Christianity
Proto-orthodox Christianity is a term, coined by New Testament scholar Bart D. Ehrman, used to describe the Early Christian movement which was the precursor of Christian orthodoxy...

 and Palaeo-orthodoxy) against a minority of heretics. Other scholars, drawing upon, among other things, distinctions between Jewish Christians
Jewish Christians
Jewish Christians is a term which appears in historical texts contrasting Christians of Jewish origin with Gentile Christians, both in discussion of the New Testament church and the second and following centuries....

, Pauline Christians
Pauline Christianity
Pauline Christianity is a term used to refer to the Christianity associated with the beliefs and doctrines espoused by Paul of Tarsus through his writings. Most of orthodox Christianity relies heavily on these teachings and considers them to be amplifications and explanations of the teachings of...

, and other groups such as Gnostics
Gnosticism
Gnosticism is a scholarly term for a set of religious beliefs and spiritual practices common to early Christianity, Hellenistic Judaism, Greco-Roman mystery religions, Zoroastrianism , and Neoplatonism.A common characteristic of some of these groups was the teaching that the realisation of Gnosis...

 and Marcionites, argue that early Christianity
Early Christianity
Early Christianity is generally considered as Christianity before 325. The New Testament's Book of Acts and Epistle to the Galatians records that the first Christian community was centered in Jerusalem and its leaders included James, Peter and John....

 was fragmented, with contemporaneous competing orthodoxies.

Nicene and Post-Nicene Fathers

Later Church Fathers
Church Fathers
The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were early and influential theologians, eminent Christian teachers and great bishops. Their scholarly works were used as a precedent for centuries to come...

 wrote volumes of theological texts, including Augustine
Augustine of Hippo
Augustine of Hippo , also known as Augustine, St. Augustine, St. Austin, St. Augoustinos, Blessed Augustine, or St. Augustine the Blessed, was Bishop of Hippo Regius . He was a Latin-speaking philosopher and theologian who lived in the Roman Africa Province...

, Gregory Nazianzus
Gregory of Nazianzus
Gregory of Nazianzus was a 4th-century Archbishop of Constantinople. He is widely considered the most accomplished rhetorical stylist of the patristic age...

, Cyril of Jerusalem
Cyril of Jerusalem
Cyril of Jerusalem was a distinguished theologian of the early Church . He is venerated as a saint by the Roman Catholic Church, the Eastern Orthodox Church, and the Anglican Communion. In 1883, Cyril was declared a Doctor of the Church by Pope Leo XIII...

, Ambrose of Milan
Ambrose
Aurelius Ambrosius, better known in English as Saint Ambrose , was a bishop of Milan who became one of the most influential ecclesiastical figures of the 4th century. He was one of the four original doctors of the Church.-Political career:Ambrose was born into a Roman Christian family between about...

, Jerome
Jerome
Saint Jerome was a Roman Christian priest, confessor, theologian and historian, and who became a Doctor of the Church. He was the son of Eusebius, of the city of Stridon, which was on the border of Dalmatia and Pannonia...

, and others. What resulted was a golden age of literary and scholarly activity unmatched since the days of Virgil and Horace. Some of these fathers, such as John Chrysostom
John Chrysostom
John Chrysostom , Archbishop of Constantinople, was an important Early Church Father. He is known for his eloquence in preaching and public speaking, his denunciation of abuse of authority by both ecclesiastical and political leaders, the Divine Liturgy of St. John Chrysostom, and his ascetic...

 and Athanasius
Athanasius of Alexandria
Athanasius of Alexandria [b. ca. – d. 2 May 373] is also given the titles St. Athanasius the Great, St. Athanasius I of Alexandria, St Athanasius the Confessor and St Athanasius the Apostolic. He was the 20th bishop of Alexandria. His long episcopate lasted 45 years Athanasius of Alexandria [b....

, suffered exile, persecution, or martyrdom from Arian Byzantine Emperors. Many of their writings are translated into English in the compilations of Nicene and Post-Nicene Fathers
Nicene and Post-Nicene Fathers
A Select Library of the Nicene and Post-Nicene Fathers of the Christian Church, usually known as the Nicene and Post-Nicene Fathers , is a set of books containing translations of early Christian writings into English. It was published between 1886 and 1900...

.

Ecumenical Councils


During this era, several Ecumenical Councils were convened.
  • First Council of Nicaea (325)
  • First Council of Constantinople (381)
  • Council of Ephesus (431)
  • Council of Chalcedon (451)


These were mostly concerned with Christological disputes and represent an attempt to reach an orthodox
Orthodoxy
The word orthodox, from Greek orthos + doxa , is generally used to mean the adherence to accepted norms, more specifically to creeds, especially in religion...

 consensus and to establish a unified Christian theology
Christian theology
- Divisions of Christian theology :There are many methods of categorizing different approaches to Christian theology. For a historical analysis, see the main article on the History of Christian theology.- Sub-disciplines :...

. The Council of Nicaea (325) condemned Arian teachings as heresy and produced a creed (see Nicene Creed
Nicene Creed
The Nicene Creed is the creed or profession of faith that is most widely used in Christian liturgy. It is called Nicene because, in its original form, it was adopted in the city of Nicaea by the first ecumenical council, which met there in the year 325.The Nicene Creed has been normative to the...

). The Council of Ephesus condemned Nestorianism
Nestorianism
Nestorianism is a Christological doctrine advanced by Nestorius, Patriarch of Constantinople from 428–431. The doctrine, which was informed by Nestorius's studies under Theodore of Mopsuestia at the School of Antioch, emphasizes the disunion between the human and divine natures of Jesus...

 and affirmed the Blessed Virgin Mary to be Theotokos
Theotokos
Theotokos is the Greek title of Mary, the mother of Jesus used especially in the Eastern Orthodox, Oriental Orthodox, and Eastern Catholic Churches. Its literal English translations include God-bearer and the one who gives birth to God. Less literal translations include Mother of God...

 ("God-bearer" or "Mother of God"). Perhaps the most significant council was the Council of Chalcedon
Council of Chalcedon
The Council of Chalcedon was a church council held from 8 October to 1 November, 451 AD, at Chalcedon , on the Asian side of the Bosporus. The council marked a significant turning point in the Christological debates that led to the separation of the church of the Eastern Roman Empire in the 5th...

 that affirmed that Christ had two natures, fully God and fully man, distinct yet always in perfect union, largely affirming Leo's "Tome." Thus, it condemned Monophysitism
Monophysitism
Monophysitism , or Monophysiticism, is the Christological position that Jesus Christ has only one nature, his humanity being absorbed by his Deity...

 and would be influential in refuting Monothelitism
Monothelitism
Monothelitism is a particular teaching about how the divine and human relate in the person of Jesus, known as a Christological doctrine, that formally emerged in Armenia and Syria in 629. Specifically, monothelitism teaches that Jesus Christ had two natures but only one will...

. However, not all sees accepted all the councils, for example Nestorianism
Nestorianism
Nestorianism is a Christological doctrine advanced by Nestorius, Patriarch of Constantinople from 428–431. The doctrine, which was informed by Nestorius's studies under Theodore of Mopsuestia at the School of Antioch, emphasizes the disunion between the human and divine natures of Jesus...

 and the Assyrian Church of the East
Assyrian Church of the East
The Assyrian Church of the East, officially the Holy Apostolic Catholic Assyrian Church of the East ʻIttā Qaddishtā w-Shlikhāitā Qattoliqi d-Madnĕkhā d-Āturāyē), is a Syriac Church historically centered in Mesopotamia. It is one of the churches that claim continuity with the historical...

 split over the Council of Ephesus of 431, Oriental Orthodoxy
Oriental Orthodoxy
Oriental Orthodoxy is the faith of those Eastern Christian Churches that recognize only three ecumenical councils — the First Council of Nicaea, the First Council of Constantinople and the First Council of Ephesus. They rejected the dogmatic definitions of the Council of Chalcedon...

 split over the Council of Chalcedon
Council of Chalcedon
The Council of Chalcedon was a church council held from 8 October to 1 November, 451 AD, at Chalcedon , on the Asian side of the Bosporus. The council marked a significant turning point in the Christological debates that led to the separation of the church of the Eastern Roman Empire in the 5th...

 of 451.

Council of Nicaea (325)

Emperor Constantine convened this council to settle a controversial issue, the relation between Jesus Christ and God the Father
God the Father
God the Father is a gendered title given to God in many monotheistic religions, particularly patriarchal, Abrahamic ones. In Judaism, God is called Father because he is the creator, life-giver, law-giver, and protector...

. The Emperor wanted to establish universal agreement on it. Representatives came from across the Empire, subsidized by the Emperor. Previous to this council, the bishops would hold local councils, such as the Council of Jerusalem
Council of Jerusalem
The Council of Jerusalem is a name applied by historians and theologians to an Early Christian council that was held in Jerusalem and dated to around the year 50. It is considered by Catholics and Orthodox to be a prototype and forerunner of the later Ecumenical Councils...

, but there had been no universal, or ecumenical, council.

The council drew up a creed, the original Nicene Creed, which received nearly unanimous support. The council's description of "God's only-begotten Son", Jesus Christ, as of the same substance with God the Father
God the Father
God the Father is a gendered title given to God in many monotheistic religions, particularly patriarchal, Abrahamic ones. In Judaism, God is called Father because he is the creator, life-giver, law-giver, and protector...

 became a touchstone of Christian Trinitarianism. The council also addressed the issue of dating Easter (see Quartodecimanism
Quartodecimanism
Quartodecimanism refers to the custom of some early Christians celebrating Passover beginning with the eve of the 14th day of Nisan , which at dusk is Biblically the "Lord's passover".The modern Jewish Passover and Feast of Unleavened Bread is seven days, starting with the sunset at...

 and Easter controversy
Easter controversy
The Easter controversy is a series of controversies about the proper date to celebrate the Christian holiday of Easter. To date, there are four distinct historical phases of the dispute and the dispute has yet to be resolved...

), recognised the right of the see of Alexandria to jurisdiction outside of its own province (by analogy with the jurisdiction exercised by Rome) and the prerogatives of the churches in Antioch and the other provinces and approved the custom by which Jerusalem
Jerusalem in Christianity
For Christians, Jerusalem's place in the ministry of Jesus and the Apostolic Age gives it great importance, in addition to its place in the Old Testament, the Hebrew Bible.-Jerusalem in the New Testament and early Christianity:...

 was honoured, but without the metropolitan dignity.

The Council was opposed by the Arian
Arianism
Arianism is the theological teaching attributed to Arius , a Christian presbyter from Alexandria, Egypt, concerning the relationship of the entities of the Trinity and the precise nature of the Son of God as being a subordinate entity to God the Father...

s, and Constantine tried to reconcile Arius
Arius
Arius was a Christian presbyter in Alexandria, Egypt of Libyan origins. His teachings about the nature of the Godhead, which emphasized the Father's divinity over the Son , and his opposition to the Athanasian or Trinitarian Christology, made him a controversial figure in the First Council of...

, after whom Arianism is named, with the Church. Even when Arius died in 336, one year before the death of Constantine, the controversy continued, with various separate groups espousing Arian sympathies in one way or another. In 359, a double council of Eastern and Western bishops affirmed a formula stating that the Father and the Son were similar in accord with the scriptures, the crowning victory for Arianism. The opponents of Arianism rallied, but in the First Council of Constantinople in 381 marked the final victory of Nicene orthodoxy within the Empire, though Arianism had by then spread to the Germanic tribes, among whom it gradually disappeared after the conversion of the Franks
Franks
The Franks were a confederation of Germanic tribes first attested in the third century AD as living north and east of the Lower Rhine River. From the third to fifth centuries some Franks raided Roman territory while other Franks joined the Roman troops in Gaul. Only the Salian Franks formed a...

 to Catholicism in 496.

Council of Constantinople (381)


The council approved the current form of the Nicene Creed
Nicene Creed
The Nicene Creed is the creed or profession of faith that is most widely used in Christian liturgy. It is called Nicene because, in its original form, it was adopted in the city of Nicaea by the first ecumenical council, which met there in the year 325.The Nicene Creed has been normative to the...

 as used in the Eastern Orthodox Church
Eastern Orthodox Church
The Orthodox Church, officially called the Orthodox Catholic Church and commonly referred to as the Eastern Orthodox Church, is the second largest Christian denomination in the world, with an estimated 300 million adherents mainly in the countries of Belarus, Bulgaria, Cyprus, Georgia, Greece,...

 and Oriental Orthodox
Oriental Orthodoxy
Oriental Orthodoxy is the faith of those Eastern Christian Churches that recognize only three ecumenical councils — the First Council of Nicaea, the First Council of Constantinople and the First Council of Ephesus. They rejected the dogmatic definitions of the Council of Chalcedon...

 churches, but, except when Greek
Greek language
Greek is an independent branch of the Indo-European family of languages. Native to the southern Balkans, it has the longest documented history of any Indo-European language, spanning 34 centuries of written records. Its writing system has been the Greek alphabet for the majority of its history;...

 is used, with two additional Latin
Latin
Latin is an Italic language originally spoken in Latium and Ancient Rome. It, along with most European languages, is a descendant of the ancient Proto-Indo-European language. Although it is considered a dead language, a number of scholars and members of the Christian clergy speak it fluently, and...

 phrases ("Deum de Deo" and "Filioque") in the West. The form used by the Armenian Apostolic Church
Armenian Apostolic Church
The Armenian Apostolic Church is the world's oldest National Church, is part of Oriental Orthodoxy, and is one of the most ancient Christian communities. Armenia was the first country to adopt Christianity as its official religion in 301 AD, in establishing this church...

, which is part of Oriental Orthodoxy
Oriental Orthodoxy
Oriental Orthodoxy is the faith of those Eastern Christian Churches that recognize only three ecumenical councils — the First Council of Nicaea, the First Council of Constantinople and the First Council of Ephesus. They rejected the dogmatic definitions of the Council of Chalcedon...

, has many more additions. This fuller creed may have existed before the Council and probably originated from the baptismal creed of Constantinople.

The council also condemned Apollinarism
Apollinarism
Apollinarism or Apollinarianism was a view proposed by Apollinaris of Laodicea that Jesus could not have had a human mind; rather, that Jesus had a human body and lower soul but a divine mind....

, the teaching that there was no human mind or soul in Christ. It also granted Constantinople honorary precedence over all churches save Rome.

The council did not include Western bishops or Roman legates, but it was accepted as ecumenical in the West.

Council of Ephesus (431)

Theodosius II
Theodosius II
Theodosius II , commonly surnamed Theodosius the Younger, or Theodosius the Calligrapher, was Byzantine Emperor from 408 to 450. He is mostly known for promulgating the Theodosian law code, and for the construction of the Theodosian Walls of Constantinople...

 called the council to settle the Nestorian controversy. Nestorius
Nestorius
Nestorius was Archbishop of Constantinople from 10 April 428 to 22 June 431.Drawing on his studies at the School of Antioch, his teachings, which included a rejection of the long-used title of Theotokos for the Virgin Mary, brought him into conflict with other prominent churchmen of the time,...

, Patriarch of Constantinople
Patriarch of Constantinople
The Ecumenical Patriarch is the Archbishop of Constantinople – New Rome – ranking as primus inter pares in the Eastern Orthodox communion, which is seen by followers as the One, Holy, Catholic, and Apostolic Church....

, opposed use of the term Theotokos
Theotokos
Theotokos is the Greek title of Mary, the mother of Jesus used especially in the Eastern Orthodox, Oriental Orthodox, and Eastern Catholic Churches. Its literal English translations include God-bearer and the one who gives birth to God. Less literal translations include Mother of God...

 (Greek Η Θεοτόκος, "God-bearer"). This term had long been used by orthodox writers, and it was gaining popularity along with devotion to Mary as Mother of God. He reportedly taught that there were two separate persons in the incarnate Christ, though whether he actually taught this is disputed.

The council deposed Nestorius, repudiated Nestorianism
Nestorianism
Nestorianism is a Christological doctrine advanced by Nestorius, Patriarch of Constantinople from 428–431. The doctrine, which was informed by Nestorius's studies under Theodore of Mopsuestia at the School of Antioch, emphasizes the disunion between the human and divine natures of Jesus...

 as heretica
Heresy
Heresy is a controversial or novel change to a system of beliefs, especially a religion, that conflicts with established dogma. It is distinct from apostasy, which is the formal denunciation of one's religion, principles or cause, and blasphemy, which is irreverence toward religion...

, and proclaimed the Virgin Mary as the Theotokos
Theotokos
Theotokos is the Greek title of Mary, the mother of Jesus used especially in the Eastern Orthodox, Oriental Orthodox, and Eastern Catholic Churches. Its literal English translations include God-bearer and the one who gives birth to God. Less literal translations include Mother of God...

. After quoting the Nicene Creed
Nicene Creed
The Nicene Creed is the creed or profession of faith that is most widely used in Christian liturgy. It is called Nicene because, in its original form, it was adopted in the city of Nicaea by the first ecumenical council, which met there in the year 325.The Nicene Creed has been normative to the...

 in its original form, as at the First Council of Nicaea, without the alterations and additions made at the First Council of Constantinople, it declared it "unlawful for any man to bring forward, or to write, or to compose a different (ἑτέραν) Faith as a rival to that established by the holy Fathers assembled with the Holy Ghost in Nicæa."

The result of the Council led to political upheaval in the church, as the Assyrian Church of the East
Assyrian Church of the East
The Assyrian Church of the East, officially the Holy Apostolic Catholic Assyrian Church of the East ʻIttā Qaddishtā w-Shlikhāitā Qattoliqi d-Madnĕkhā d-Āturāyē), is a Syriac Church historically centered in Mesopotamia. It is one of the churches that claim continuity with the historical...

 and the Persian Sassanid Empire supported Nestorius, resulting in the Nestorian Schism
Nestorian Schism
The Nestorian Schism was the split between the Orthodox Church and churches affiliated with Nestorian doctrine in the 5th century. The schism rose out of a Christological dispute, the key figures in which were Cyril of Alexandria and Nestorius...

, which separated the Church of the East
Church of the East
The Church of the East tāʾ d-Maḏnḥāʾ), also known as the Nestorian Church, is a Christian church, part of the Syriac tradition of Eastern Christianity. Originally the church of the Persian Sassanid Empire, it quickly spread widely through Asia...

 from the Latin Byzantine Church.

Council of Chalcedon (451)

The council repudiated the Eutychian
Eutyches
Eutyches was a presbyter and archimandrite at Constantinople. He first came to notice in 431 at the First Council of Ephesus, for his vehement opposition to the teachings of Nestorius; his condemnation of Nestorianism as heresy precipitated his being denounced as a heretic...

 doctrine of monophysitism
Monophysitism
Monophysitism , or Monophysiticism, is the Christological position that Jesus Christ has only one nature, his humanity being absorbed by his Deity...

, described and delineated the "Hypostatic Union
Hypostatic union
Hypostatic union is a technical term in Christian theology employed in mainstream Christology to describe the union of Christ's humanity and divinity in one hypostasis.The First Council of Ephesus recognised this doctrine and affirmed its importance, stating that the...

" and two natures of Christ
Hypostatic union
Hypostatic union is a technical term in Christian theology employed in mainstream Christology to describe the union of Christ's humanity and divinity in one hypostasis.The First Council of Ephesus recognised this doctrine and affirmed its importance, stating that the...

, human and divine; adopted the Chalcedonian Creed
Chalcedonian Creed
The Confession of Chalcedon , also known as the Doctrine of the Hypostatic Union or the Two-Nature Doctrine, was adopted at the Council of Chalcedon in 451 in Asia Minor. That Council of Chalcedon is one of the first seven Ecumenical Councils accepted by Eastern Orthodox, Catholic, and many...

. For those who accept it, it is the Fourth Ecumenical Council (calling the previous council, which was rejected by this council, the "Robber Synod" or "Robber Council").

Before the Council of Chalcedon, at Ephesus
In November 448, a synod at Constantinople condemned Eutyches for unorthodoxy. Eutyches, archimandrite (abbot) of a large Constinapolitan monastery, taught that Christ was not consubstantial with humanity.

In 449, Theodosius II summoned a council at Ephesus, where Eutyches was exonerated and returned to his monastery. This council was later overturned by the Council of Chalcedon and labeled "Latrocinium" (i.e, "Robber Council").

Biblical canon

The Biblical canon—is the set of books Christians regard as divinely inspired and thus constituting the Christian Bible-- developed over time
Development of the New Testament canon
The Canon of the New Testament is the set of books Christians regard as divinely inspired and constituting the New Testament of the Christian Bible. For most, it is an agreed-upon list of twenty-seven books that includes the Canonical Gospels, Acts, letters of the Apostles, and Revelation...

. While there was a good measure of debate in the Early Church over the New Testament canon, the major writings were accepted by almost all Christians by the middle of the 2nd century.

Constantine commissions Bibles

In 331, Constantine I
Constantine I and Christianity
During the reign of the Emperor Constantine the Great, Christianity became the dominant religion of the Roman Empire. Constantine, also known as Constantine I, had a significant religious experience following his victory at the Battle of Milvian Bridge in 312...

 commissioned Eusebius to deliver fifty Christian Bibles for the Church of Constantinople. Athanasius (Apol. Const. 4) recorded Alexandrian scribes around 340 preparing Bibles for Constans
Constans
Constans , was Roman Emperor from 337 to 350. He defeated his brother Constantine II in 340, but anger in the army over his personal life and preference for his barbarian bodyguards saw the general Magnentius rebel, resulting in Constans’ assassination in 350.-Career:Constans was the third and...

. Little else is known, though there is plenty of speculation. For example, it is speculated that this may have provided motivation for canon lists
Development of the Christian Biblical canon
The Christian Biblical canon is the set of books Christians regard as divinely inspired and constituting the Christian Bible. Books included in the Christian Biblical canons of both the Old and New Testament were decided at the Council of Trent , by the Thirty-Nine Articles , the Westminster...

, and that Codex Vaticanus, Sinaiticus
Codex Sinaiticus
Codex Sinaiticus is one of the four great uncial codices, an ancient, handwritten copy of the Greek Bible. It is an Alexandrian text-type manuscript written in the 4th century in uncial letters on parchment. Current scholarship considers the Codex Sinaiticus to be one of the best Greek texts of...

 and Alexandrinus
Codex Alexandrinus
The Codex Alexandrinus is a 5th century manuscript of the Greek Bible,The Greek Bible in this context refers to the Bible used by Greek-speaking Christians who lived in Egypt and elsewhere during the early history of Christianity...

 are examples of these Bibles. Together with the Peshitta
Peshitta
The Peshitta is the standard version of the Bible for churches in the Syriac tradition.The Old Testament of the Peshitta was translated into Syriac from the Hebrew, probably in the 2nd century AD...

, these are the earliest extant Christian Bibles.

Current canon

In his Easter letter of 367, Athanasius, Bishop of Alexandria, gave a list of exactly the same books as what would become the New Testament
New Testament
The New Testament is the second major division of the Christian biblical canon, the first such division being the much longer Old Testament....

 canon, and he used the word "canonised" (kanonizomena) in regards to them. The African Synod of Hippo
Synod of Hippo
The Synod of Hippo refers to the synod of 393 which was hosted in Hippo Regius in northern Africa during the early Christian Church. Additional synods were held in 394, 397, 401 and 426....

, in 393, approved the New Testament, as it stands today, together with the Septuagint books, a decision that was repeated by Councils of Carthage
Councils of Carthage
Councils of Carthage, also referred to as Synods of Carthage were church synods held during the 3rd, 4th, and 5th centuries in the town of Carthage in Africa...

 in 397 and 419. These councils were under the authority of St. Augustine
Augustine of Hippo
Augustine of Hippo , also known as Augustine, St. Augustine, St. Austin, St. Augoustinos, Blessed Augustine, or St. Augustine the Blessed, was Bishop of Hippo Regius . He was a Latin-speaking philosopher and theologian who lived in the Roman Africa Province...

, who regarded the canon as already closed. Pope Damasus I
Pope Damasus I
Pope Saint Damasus I was the bishop of Rome from 366 to 384.He was born around 305, probably near the city of Idanha-a-Velha , in what is present-day Portugal, then part of the Western Roman Empire...

's Council of Rome
Council of Rome
The Council of Rome was a meeting of Christian Church officials and theologians which took place in 382 under the authority of the bishop of Rome, Damasus I. The previous year, the Emperor Theodosius I had appointed the "dark horse" candidate Nectarius Archbishop of Constantinople...

 in 382, if the Decretum Gelasianum
Decretum Gelasianum
The so-called Decretum Gelasianum or Gelasian Decree was traditionally attributed to the prolific Pope Gelasius I, bishop of Rome 492–496. In surviving manuscripts the Decretal exists on its own and also appended to a list of books of Scripture titled as attested as canonical by a Council of...

is correctly associated with it, issued a biblical canon identical to that mentioned above, or if not the list is at least a sixth century
Christianity in the 6th century
In 533 Roman Emperor Justinian in Constantinople launched a military campaign to reclaim the western provinces from the Arian Germans, starting with North Africa and proceeding to Italy. Though he was temporarily successful in recapturing much of the western Mediterranean he destroyed the urban...

 compilation. Likewise, Damasus's commissioning of the Latin Vulgate edition of the Bible
Bible
The Bible refers to any one of the collections of the primary religious texts of Judaism and Christianity. There is no common version of the Bible, as the individual books , their contents and their order vary among denominations...

, c. 383, was instrumental in the fixation of the canon in the West. In 405, Pope Innocent I
Pope Innocent I
-Biography:He was, according to his biographer in the Liber Pontificalis, the son of a man called Innocens of Albano; but according to his contemporary Jerome, his father was Pope Anastasius I , whom he was called by the unanimous voice of the clergy and laity to succeed -Biography:He was,...

 sent a list of the sacred books to a Gallic bishop, Exsuperius of Toulouse
Exuperius
Saint Exuperius was Bishop of Toulouse at the beginning of the 5th century.His place and date of birth are unknown. Upon succeeding Saint Sylvius as bishop of Toulouse, he completed the Basilica of St. Sernin, begun by his predecessor...

. When these bishops and councils spoke on the matter, however, they were not defining something new, but instead "were ratifying what had already become the mind of the Church." Thus, from the 4th century, there existed unanimity in the West concerning the New Testament canon (as it is today), and by the fifth century
Christianity in the 5th century
The 5th century would see further fracturing of the State church of the Roman Empire. Emperor Theodosius II called two synods in Ephesus, one in 431 and one in 449 AD, that addressed the teachings of then-Patriarch of Constantinople Nestorius and similar teachings...

 the East, with a few exceptions, had come to accept the Book of Revelation and thus had come into harmony on the matter of the canon.

Nonetheless, a full dogmatic articulation of the canon was not made until the 16th century
Christianity in the 16th century
- Age of Discovery :During the Age of Discovery, the Roman Catholic Church established a number of Missions in the Americas and other colonies in order to spread Christianity in the New World and to convert the indigenous peoples...

 and 17th century
Christianity in the 17th century
The history of Christianity in the 17th century showed both deep conflict and new tolerance. The Enlightenment grew to challenge Christianity as a whole, generally elevated human reason above divine revelation, and down-graded religious authorities such as the Papacy based on it...

.

Dioceses

After legalisation, the Church adopted the same organisational boundaries as the Empire: geographical provinces, called dioceses, corresponding to imperial governmental territorial division. The bishops, who were located in major urban centres as per pre-legalisation tradition, thus oversaw each diocese. The bishop's location was his "seat", or "see"; among the sees, five
Pentarchy
Pentarchy is a term in the history of Christianity for the idea of universal rule over all Christendom by the heads of five major episcopal sees, or patriarchates, of the Roman Empire: Rome, Constantinople, Alexandria, Antioch, and Jerusalem...

 held special eminence: Rome, Constantinople, Jerusalem, Antioch, and Alexandria. The prestige of these sees depended in part on their apostolic founders, from whom the bishops were therefore the spiritual successors, e.g, St. Mark as founder of the See of Alexandria, St. Peter of the See of Rome, etc. There were other significant elements: Jerusalem was the location of Christ's death and resurrection, the site of a 1st century council, etc, see also Jerusalem in Christianity
Jerusalem in Christianity
For Christians, Jerusalem's place in the ministry of Jesus and the Apostolic Age gives it great importance, in addition to its place in the Old Testament, the Hebrew Bible.-Jerusalem in the New Testament and early Christianity:...

. Antioch was where Jesus' followers were first labelled as Christians, it was used in a derogatory way to berate the followers of Jesus the Christ. Rome was where SS. Peter and Paul had been martyred (killed), Constantinople was the "New Rome" where Constantine had moved his capital c. 330, and, lastly, all these cities had important relics.

The Pentarchy

By the 5th century, the ecclesiastical had evolved a hierarchical "pentarchy
Pentarchy
Pentarchy is a term in the history of Christianity for the idea of universal rule over all Christendom by the heads of five major episcopal sees, or patriarchates, of the Roman Empire: Rome, Constantinople, Alexandria, Antioch, and Jerusalem...

" or system of five sees (patriarchates), with a settled order of precedence, had been established. Rome, as the ancient centre and once largest city of the empire, was understandably given the presidency or primacy of honour within the pentarchy into which Christendom was now divided; though it was and still held that the patriarch of Rome was the first among equals. Constantinople was second in precedence as the new capital of the empire.

Among these dioceses, the five
Pentarchy
Pentarchy is a term in the history of Christianity for the idea of universal rule over all Christendom by the heads of five major episcopal sees, or patriarchates, of the Roman Empire: Rome, Constantinople, Alexandria, Antioch, and Jerusalem...

 with special eminence were Rome
Pope
The Pope is the Bishop of Rome, a position that makes him the leader of the worldwide Catholic Church . In the Catholic Church, the Pope is regarded as the successor of Saint Peter, the Apostle...

, Constantinople
Patriarch of Constantinople
The Ecumenical Patriarch is the Archbishop of Constantinople – New Rome – ranking as primus inter pares in the Eastern Orthodox communion, which is seen by followers as the One, Holy, Catholic, and Apostolic Church....

, Jerusalem
Greek Orthodox Patriarch of Jerusalem
The Greek Orthodox Patriarch of Jerusalem is the head bishop of the Orthodox Church of Jerusalem, ranking fourth of nine Patriarchs in the Eastern Orthodox Church. Since 2005, the Orthodox Patriarch of Jerusalem has been Theophilos III...

, Antioch
Patriarch of Antioch
Patriarch of Antioch is a traditional title held by the Bishop of Antioch. As the traditional "overseer" of the first gentile Christian community, the position has been of prime importance in the church from its earliest period...

, and Alexandria
Patriarch of Alexandria
The Patriarch of Alexandria is the Archbishop of Alexandria and Cairo, Egypt. Historically, this office has included the designation of Pope , and did so earlier than that of the Bishop of Rome...

. The prestige of most of these sees depended in part on their apostolic founders, from whom the bishops were therefore the spiritual successors. Though the patriarch of Rome was still held to be the first among equals, Constantinople was second in precedence as the new capital of the empire.

Papacy and primacy

The Pope is the Bishop of Rome and the office is the "papacy." As a bishopric, its origin is consistent with the development of an episcopal structure in the 1st century. The papacy, however, also carries the notion of primacy: that the See of Rome is pre-eminent amongst all other sees. The origins of this concept are historically obscure; theologically, it is based on three ancient Christian traditions: (1) that the apostle Peter was pre-eminent among the apostles, see Primacy of Simon Peter
Primacy of Simon Peter
Most Christians hold that Simon Peter was the most prominent of the Apostles, called the Prince of the Apostles and favored by Jesus of Nazareth. As such, it is argued that Peter held the first place of honor and authority...

, (2) that Peter ordained his successors for the Roman See, and (3) that the bishops are the successors of the apostles (apostolic succession
Apostolic Succession
Apostolic succession is a doctrine, held by some Christian denominations, which asserts that the chosen successors of the Twelve Apostles, from the first century to the present day, have inherited the spiritual, ecclesiastical and sacramental authority, power, and responsibility that were...

). As long as the Papal See also happened to be the capital of the Western Empire, the prestige of the Bishop of Rome could be taken for granted without the need of sophisticated theological argumentation beyond these points; after its shift to Milan and then Ravenna, however, more detailed arguments were developed based on etc. Nonetheless, in antiquity the Petrine and Apostolic quality, as well as a "primacy of respect", concerning the Roman See went unchallenged by emperors, eastern patriarchs, and the Eastern Church alike. The Ecumenical Council of Constantinople in 381 affirmed the primacy of Rome. Though the appellate jurisdiction of the Pope, and the position of Constantinople, would require further doctrinal clarification, by the close of Antiquity the primacy of Rome and the sophisticated theological arguments supporting it were fully developed. Just what exactly was entailed in this primacy, and its being exercised, would become a matter of controversy at certain later times.

Outside the Roman Empire

Christianity was by no means confined to the Roman Empire during late antiquity.

Church of the East

Historically, the most widespread Christian church in Asia was the Church of the East
Church of the East
The Church of the East tāʾ d-Maḏnḥāʾ), also known as the Nestorian Church, is a Christian church, part of the Syriac tradition of Eastern Christianity. Originally the church of the Persian Sassanid Empire, it quickly spread widely through Asia...

, the Christian church of Sassanid
Sassanid Empire
The Sassanid Empire , known to its inhabitants as Ērānshahr and Ērān in Middle Persian and resulting in the New Persian terms Iranshahr and Iran , was the last pre-Islamic Persian Empire, ruled by the Sasanian Dynasty from 224 to 651...

 Persia. This church is often known as the Nestorian Church, due to its adoption of the doctrine of Nestorianism
Nestorianism
Nestorianism is a Christological doctrine advanced by Nestorius, Patriarch of Constantinople from 428–431. The doctrine, which was informed by Nestorius's studies under Theodore of Mopsuestia at the School of Antioch, emphasizes the disunion between the human and divine natures of Jesus...

, which emphasized the disunity of the divine and human natures of Christ. It has also been known as the Persia Church, the East Syrian Church, the Assyrian Church, and, in China, as the "Luminous Religion".

The Church of the East developed almost wholly apart from the Greek and Roman churches
Early centers of Christianity
Early Christianity spread from Western Asia, throughout the Roman Empire, and beyond into East Africa and South Asia, reaching as far as India. At first, this development was closely connected to centers of Hebrew faith, in the Holy Land and the Jewish diaspora...

. In the 5th century it endorsed the doctrine of Nestorius
Nestorius
Nestorius was Archbishop of Constantinople from 10 April 428 to 22 June 431.Drawing on his studies at the School of Antioch, his teachings, which included a rejection of the long-used title of Theotokos for the Virgin Mary, brought him into conflict with other prominent churchmen of the time,...

, Patriarch of Constantinople
Patriarch of Constantinople
The Ecumenical Patriarch is the Archbishop of Constantinople – New Rome – ranking as primus inter pares in the Eastern Orthodox communion, which is seen by followers as the One, Holy, Catholic, and Apostolic Church....

 from 428 to 431, especially following the Nestorian Schism
Nestorian Schism
The Nestorian Schism was the split between the Orthodox Church and churches affiliated with Nestorian doctrine in the 5th century. The schism rose out of a Christological dispute, the key figures in which were Cyril of Alexandria and Nestorius...

 after the condemnation of Nestorius for heresy
Heresy
Heresy is a controversial or novel change to a system of beliefs, especially a religion, that conflicts with established dogma. It is distinct from apostasy, which is the formal denunciation of one's religion, principles or cause, and blasphemy, which is irreverence toward religion...

 at the First Council of Ephesus. For at least twelve hundred years the Church of the East was noted for its missionary zeal, its high degree of lay
Laity
In religious organizations, the laity comprises all people who are not in the clergy. A person who is a member of a religious order who is not ordained legitimate clergy is considered as a member of the laity, even though they are members of a religious order .In the past in Christian cultures, the...

 participation, its superior educational standards and cultural contributions in less developed countries, and its fortitude in the face of persecution.

Persian Empires

The Church of the East had its inception at a very early date in the buffer zone between the Parthian
Parthian Empire
The Parthian Empire , also known as the Arsacid Empire , was a major Iranian political and cultural power in ancient Persia...

 and Roman Empires in Upper Mesopotamia, and Edessa
Edessa, Mesopotamia
Edessa is the Greek name of an Aramaic town in northern Mesopotamia, as refounded by Seleucus I Nicator. For the modern history of the city, see Şanlıurfa.-Names:...

 (now Şanlıurfa
Sanliurfa
Şanlıurfa, , often simply known as Urfa in daily language , in ancient times Edessa, is a city with 482,323 inhabitants Şanlıurfa, , often simply known as Urfa in daily language (Syriac ܐܘܪܗܝ Urhoy,Armenian Ուռհա Owr'ha, Arabic الرها ar-Ruhā), in ancient times Edessa, is a city with 482,323...

) in northwestern Mesopotamia was from apostolic times the principal center of Syriac-speaking Christianity. When early Christians were scattered abroad because of persecution, some found refuge at Edessa. The missionary movement in the East began which gradually spread throughout Mesopotamia
Mesopotamia
Mesopotamia is a toponym for the area of the Tigris–Euphrates river system, largely corresponding to modern-day Iraq, northeastern Syria, southeastern Turkey and southwestern Iran.Widely considered to be the cradle of civilization, Bronze Age Mesopotamia included Sumer and the...

 and Persia and by AD 280
280
Year 280 was a leap year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Messalla and Gratus...

. While the rulers of the Second Persian empire (226-640) also followed a policy of religious toleration to begin with, they later gave Christians the same status as a subject race. These rulers encouraged the revival of the ancient Persian dualistic faith of Zoroastrianism
Zoroastrianism
Zoroastrianism is a religion and philosophy based on the teachings of prophet Zoroaster and was formerly among the world's largest religions. It was probably founded some time before the 6th century BCE in Greater Iran.In Zoroastrianism, the Creator Ahura Mazda is all good, and no evil...

 and established it as the state religion, with the result that the Christians were increasingly subjected to repressive measures. Nevertheless, it was not until Christianity became the state religion in the West that enmity toward Rome was focused on the Eastern Christians.

The metropolis of Seleucia
Seleucia
Seleucia was the first capital of the Seleucid Empire, and one of the great cities of antiquity standing in Mesopotamia, on the Tigris River.Seleucia may refer to:...

 assumed the title of "Catholicos," (Patriarch) and in AD 424
424
Year 424 was a leap year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Castinus and Victor...

 a council of the church at Seleucia elected the first patriarch to have jurisdiction over the whole church of the East, including India and Ceylon (Sri Lanka). The establishment of an independent patriarchate with nine subordinate metropoli contributed to a more favourable attitude by the Persian government, which no longer had to fear an ecclesiastical alliance with the common enemy, Rome.

Forth century persecution

When Constantine converted to Christianity, and the Roman Empire which was previously violently anti-Christian became pro-Christian, the Persian Empire, suspecting a new "enemy within," became violently anti-Christian. The great persecution fell upon the Christians in Persia about the year 340
340
Year 340 was a leap year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Acindynus and Valerius...

. Though the religious motives were never unrelated, the primary cause of the persecution was political.

It was about 315 that an ill-advised letter from the Christian emperor Constantine to his Persian counterpart Shapur II
Shapur II
Shapur II the Great was the ninth King of the Persian Sassanid Empire from 309 to 379 and son of Hormizd II. During his long reign, the Sassanid Empire saw its first golden era since the reign of Shapur I...

 probably triggered the beginnings of an ominous change in the Persian attitude toward Christians. Constantine believed he was writing to help his fellow believers in Persia but succeeded only in exposing them. He wrote to the young shah:
"I rejoice to hear that the fairest provinces of Persia are adorned with...Christians...Since you are so powerful and pious, I commend them to your care, and leave them in your protection".

It was enough to make any Persian ruler conditioned by 300 years of war with Rome suspicious of the emergence of a fifth column. Any lingering doubts must have been dispelled when about twenty years later when Constantine began to gather his forces for war in the East. Eusebius records that Roman bishops were prepared to accompany their emperor to "battle with him and for him by prayers to God whom all victory proceeds". And across the border in Persian territory the forthright Persian preacher Aphrahat recklessly predicted on the basis of his reading of Old testament prophecy that Rome would defeat Persia.

It is little wonder then, that when the persecutions began shortly thereafter, the first accusation brought against the Christians was that they were aiding the Roman enemy. The shah Shapur II's response was to order a double taxation on Christians and to hold the bishop responsible for collecting it. He knew they were poor and that the bishop would be hard-pressed to find the money. Bishop Simon refused to be intimidated. He branded the tax as unjust and declared, "I am no tax collector but a shepherd of the Lord's flock." Then the killings began.

A second decree ordered the destruction of churches and the execution of clergy who refused to participate in the national worship of the sun. Bishop simon was seized and brought before the shah and was offered gifts to make a token obeisance to the sun, and when he refused, they cunningly tempted him with the promise that if he alone would apostatize his people would not be harmed, but that if he refused he would be condemning not just the church leaders but all Christians to destruction. At that, the Christians themselves rose up and refused to accept such a deliverance as shameful. So according to the tradition in the year 344
344
Year 344 was a leap year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Leontius and Bonosus...

, he was led outside the city of Susa along with a large number of Christian clergy. Five bishops and one hundred priests were beheaded before his eyes, and last of all he himself was put to death.

For the next two decades and more, Christians were tracked down and hunted from one end of the empire to the other. At times the pattern was general massacre. More often, as Shapur decreed, it was intensive organized elimination of the leadership of the church, the clergy. A third category of suppression was the search for that part of the Christian community that was most vulnerable to persecution, Persians who had been converted from the national religion, Zoroastrianism. As we have already seen, the faith had spread first among non-Persian elements in the population, Jews and Syrians. But by the beginning of the 4th century, Iranians in increasing numbers were attracted to the Christian faith. For such converts, church membership could mean the loss of everything - family, property rights, and life itself. Converts from the "national faith" had no rights and, in the darker years of the persecution, were often put to death. Sometime before the death of Shapur II
Shapur II
Shapur II the Great was the ninth King of the Persian Sassanid Empire from 309 to 379 and son of Hormizd II. During his long reign, the Sassanid Empire saw its first golden era since the reign of Shapur I...

 in 379, the intensity of the persecution slackened. Tradition calls it a forty-year persecution, lasting from 339-379 and ending only with Shapur's death.

Armenia

It became the official religion of Armenia
Armenia
Armenia , officially the Republic of Armenia , is a landlocked mountainous country in the Caucasus region of Eurasia...

 in 301 or 314, when Christianity was still illegal in the Roman Empire. Some claim the Armenian Apostolic Church
Armenian Apostolic Church
The Armenian Apostolic Church is the world's oldest National Church, is part of Oriental Orthodoxy, and is one of the most ancient Christian communities. Armenia was the first country to adopt Christianity as its official religion in 301 AD, in establishing this church...

 was founded by Gregory the Illuminator
Gregory the Illuminator
Saint Gregory the Illuminator or Saint Gregory the Enlightener is the patron saint and first official head of the Armenian Apostolic Church...

 of the late third - early fourth centuries while they trace their origins to the missions of Bartholomew the Apostle and Thaddeus (Jude the Apostle) in the 1st century.

Georgia

Christianity in Georgia
Georgia (country)
Georgia is a sovereign state in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded to the west by the Black Sea, to the north by Russia, to the southwest by Turkey, to the south by Armenia, and to the southeast by Azerbaijan. The capital of...

 (ancient Iberia
Caucasian Iberia
Iberia , also known as Iveria , was a name given by the ancient Greeks and Romans to the ancient Georgian kingdom of Kartli , corresponding roughly to the eastern and southern parts of the present day Georgia...

) extends back to the 4th century
Christianity in the 4th century
Christianity in the 4th century was dominated by Constantine the Great, and the First Council of Nicea of 325, which was the beginning of the period of the First seven Ecumenical Councils and the attempt to reach an orthodox consensus and to establish a unified Christendom as the State church of...

, if not earlier. The Iberian king, Mirian III
Mirian III of Iberia
Mirian III was a king of Iberia , contemporaneous to the Roman emperor Constantine I .According to the early medieval Georgian annals and hagiography, Mirian was the first Christian king of Iberia, converted through the ministry of Nino, a Cappadocian female missionary...

, converted to Christianity, probably in 326.

Ethiopia

According to the fourth century western historian Rufinius
Tyrannius Rufinus
Tyrannius Rufinus or Rufinus of Aquileia was a monk, historian, and theologian. He is most known as a translator of Greek patristic material into Latin—especially the work of Origen.-Life:...

, it was Frumentius who brought Christianity to Ethiopia (the city of Axum
Axum
Axum or Aksum is a city in northern Ethiopia which was the original capital of the eponymous kingdom of Axum. Population 56,500 . Axum was a naval and trading power that ruled the region from ca. 400 BC into the 10th century...

) and served as its first bishop, probably shortly after 325.

Germanic peoples

The Germanic people underwent gradual Christianization
Christianization
The historical phenomenon of Christianization is the conversion of individuals to Christianity or the conversion of entire peoples at once...

 from Late Antiquity
Late Antiquity
Late Antiquity is a periodization used by historians to describe the time of transition from Classical Antiquity to the Middle Ages, in both mainland Europe and the Mediterranean world. Precise boundaries for the period are a matter of debate, but noted historian of the period Peter Brown proposed...

. In the 4th century, the early process of Christianization
Christianization
The historical phenomenon of Christianization is the conversion of individuals to Christianity or the conversion of entire peoples at once...

 of the various Germanic people
Germanic peoples
The Germanic peoples are an Indo-European ethno-linguistic group of Northern European origin, identified by their use of the Indo-European Germanic languages which diversified out of Proto-Germanic during the Pre-Roman Iron Age.Originating about 1800 BCE from the Corded Ware Culture on the North...

 was partly facilitated by the prestige of the Christian Roman Empire
Roman Empire
The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings in Europe and around the Mediterranean....

 amongst European pagans. Until the decline of the Roman Empire
Decline of the Roman Empire
The decline of the Roman Empire refers to the gradual societal collapse of the Western Roman Empire. Many theories of causality prevail, but most concern the disintegration of political, economic, military, and other social institutions, in tandem with foreign invasions and usurpers from within the...

, the Germanic tribe
Tribe
A tribe, viewed historically or developmentally, consists of a social group existing before the development of, or outside of, states.Many anthropologists use the term tribal society to refer to societies organized largely on the basis of kinship, especially corporate descent groups .Some theorists...

s who had migrated there (with the exceptions of the Saxons
Saxons
The Saxons were a confederation of Germanic tribes originating on the North German plain. The Saxons earliest known area of settlement is Northern Albingia, an area approximately that of modern Holstein...

, Franks
Franks
The Franks were a confederation of Germanic tribes first attested in the third century AD as living north and east of the Lower Rhine River. From the third to fifth centuries some Franks raided Roman territory while other Franks joined the Roman troops in Gaul. Only the Salian Franks formed a...

, and Lombards
Lombards
The Lombards , also referred to as Longobards, were a Germanic tribe of Scandinavian origin, who from 568 to 774 ruled a Kingdom in Italy...

, see below) had converted to Christianity. Many of them, notably the Goths
Goths
The Goths were an East Germanic tribe of Scandinavian origin whose two branches, the Visigoths and the Ostrogoths, played an important role in the fall of the Roman Empire and the emergence of Medieval Europe....

 and Vandals
Vandals
The Vandals were an East Germanic tribe that entered the late Roman Empire during the 5th century. The Vandals under king Genseric entered Africa in 429 and by 439 established a kingdom which included the Roman Africa province, besides the islands of Sicily, Corsica, Sardinia and the Balearics....

, adopted Arianism
Arianism
Arianism is the theological teaching attributed to Arius , a Christian presbyter from Alexandria, Egypt, concerning the relationship of the entities of the Trinity and the precise nature of the Son of God as being a subordinate entity to God the Father...

 instead of the Trinitarian
Trinity
The Christian doctrine of the Trinity defines God as three divine persons : the Father, the Son , and the Holy Spirit. The three persons are distinct yet coexist in unity, and are co-equal, co-eternal and consubstantial . Put another way, the three persons of the Trinity are of one being...

 (a.k.a. Nicene or orthodox) beliefs that were dogmatically defined by the Catholic Church in the Nicene Creed
Nicene Creed
The Nicene Creed is the creed or profession of faith that is most widely used in Christian liturgy. It is called Nicene because, in its original form, it was adopted in the city of Nicaea by the first ecumenical council, which met there in the year 325.The Nicene Creed has been normative to the...

. The gradual rise of Germanic Christianity was, at times, voluntary, particularly amongst groups associated with the Roman Empire.

From the 6th century, Germanic tribes were converted (and re-converted) by missionaries
Missionary
A missionary is a member of a religious group sent into an area to do evangelism or ministries of service, such as education, literacy, social justice, health care and economic development. The word "mission" originates from 1598 when the Jesuits sent members abroad, derived from the Latin...

 of the Catholic Church.

Many Goths converted to Christianity as individuals outside the Roman Empire. Most members of other tribes converted to Christianity when their respective tribes settled within the Empire, and most Franks and Anglo-Saxons converted a few generations later. During the later centuries following the Fall of Rome, as schism
Schism
- Religion :* Schism , a division or a split, usually between people belonging to an organization or movement, most frequently applied to a break of communion between two sections of Christianity that were previously a single body...

 between the diocese
Diocese
A diocese is the district or see under the supervision of a bishop. It is divided into parishes.An archdiocese is more significant than a diocese. An archdiocese is presided over by an archbishop whose see may have or had importance due to size or historical significance...

s loyal to the Pope of Rome
Pope
The Pope is the Bishop of Rome, a position that makes him the leader of the worldwide Catholic Church . In the Catholic Church, the Pope is regarded as the successor of Saint Peter, the Apostle...

 in the West and those loyal to the other Patriarch
Patriarch
Originally a patriarch was a man who exercised autocratic authority as a pater familias over an extended family. The system of such rule of families by senior males is called patriarchy. This is a Greek word, a compound of πατριά , "lineage, descent", esp...

s in the East
Eastern Orthodox Church
The Orthodox Church, officially called the Orthodox Catholic Church and commonly referred to as the Eastern Orthodox Church, is the second largest Christian denomination in the world, with an estimated 300 million adherents mainly in the countries of Belarus, Bulgaria, Cyprus, Georgia, Greece,...

, most of the Germanic peoples (excepting the Crimean Goths
Crimean Goths
Crimean Goths were those Gothic tribes who remained in the lands around the Black Sea, especially in Crimea. They were the least-powerful, least-known, and almost paradoxically, the longest-lasting of the Gothic communities...

 and a few other eastern groups) would gradually become strongly allied with the Catholic Church in the West, particularly as a result of the reign of Charlemagne
Charlemagne
Charlemagne was King of the Franks from 768 and Emperor of the Romans from 800 to his death in 814. He expanded the Frankish kingdom into an empire that incorporated much of Western and Central Europe. During his reign, he conquered Italy and was crowned by Pope Leo III on 25 December 800...

.

Goths

In the 3rd century, East-Germanic peoples migrated into Scythia. Gothic culture and identity emerged from various East-Germanic, local, and Roman influences. In the same period, Gothic raiders took captives among the Romans, including many Christians, (and Roman-supported raiders took captives among the Goths).

Wulfila or Ulfilas
Ulfilas
Ulfilas, or Gothic Wulfila , bishop, missionary, and Bible translator, was a Goth or half-Goth and half-Greek from Cappadocia who had spent time inside the Roman Empire at the peak of the Arian controversy. Ulfilas was ordained a bishop by Eusebius of Nicomedia and returned to his people to work...

 was the son or grandson of Christian captives from Sadagolthina in Cappadocia. In 337 or 341, Wulfila became the first bishop of the (Christian) Goths. By 348, one of the (Pagan) Gothic kings (reikos) began persecuting the Christian Goths, and Wulfila and many other Christian Goths fled to Moesia Secunda (in modern Bulgaria
Bulgaria
Bulgaria , officially the Republic of Bulgaria , is a parliamentary democracy within a unitary constitutional republic in Southeast Europe. The country borders Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, as well as the Black Sea to the east...

) in the Roman Empire. Other Christians, including Wereka, Batwin
Wereka and Batwin
Wereka and Batwin were two of several Christian Gothic martyrs burned alive in church by the local district royal officer and sacred pontiff, otherwise known as goði, *Wingureiks in the 370s...

, and Saba
Sabbas the Goth
Sabbas the Goth is a martyr and Christian saint.He was born in 334 to Christian parents in a village in the Buzău river valley and lived in what is now the Wallachia region in Romania...

, died in later persecutions.

Between 348 and 383, Wulfila translated the Bible into the Gothic language
Gothic language
Gothic is an extinct Germanic language that was spoken by the Goths. It is known primarily from the Codex Argenteus, a 6th-century copy of a 4th-century Bible translation, and is the only East Germanic language with a sizable Text corpus...

. Thus some Arian Christians in the west used the vernacular languages, in this case including Gothic and Latin, for services, as did Christians in the eastern Roman provinces, while most Christians in the western provinces used Latin.

Franks & Alamanni

The Franks
Franks
The Franks were a confederation of Germanic tribes first attested in the third century AD as living north and east of the Lower Rhine River. From the third to fifth centuries some Franks raided Roman territory while other Franks joined the Roman troops in Gaul. Only the Salian Franks formed a...

 and their ruling Merovingian dynasty, that had migrated to Gaul
Gaul
Gaul was a region of Western Europe during the Iron Age and Roman era, encompassing present day France, Luxembourg and Belgium, most of Switzerland, the western part of Northern Italy, as well as the parts of the Netherlands and Germany on the left bank of the Rhine. The Gauls were the speakers of...

 from the 3rd century had remained pagan at first. On Christmas 498, however, Clovis I
Clovis I
Clovis Leuthwig was the first King of the Franks to unite all the Frankish tribes under one ruler, changing the leadership from a group of royal chieftains, to rule by kings, ensuring that the kingship was held by his heirs. He was also the first Catholic King to rule over Gaul . He was the son...

 following his victory at the Battle of Tolbiac
Battle of Tolbiac
The Battle of Tolbiac was fought between the Franks under Clovis I and the Alamanni, traditionally set in 496. The site of "Tolbiac", or "Tulpiacum" is usually given as Zülpich, North Rhine-Westphalia, about 60km east of the present German-Belgian frontier, which is not implausible...

 converted to the orthodox faith of the Catholic Church and let himself be baptised at Rheims. The details of this event have been passed down by Gregory of Tours
Gregory of Tours
Saint Gregory of Tours was a Gallo-Roman historian and Bishop of Tours, which made him a leading prelate of Gaul. He was born Georgius Florentius, later adding the name Gregorius in honour of his maternal great-grandfather...

.

Missionaries

Christian Missionaries to Germanic peoples:
to the Goths
  • Ulfilas
    Ulfilas
    Ulfilas, or Gothic Wulfila , bishop, missionary, and Bible translator, was a Goth or half-Goth and half-Greek from Cappadocia who had spent time inside the Roman Empire at the peak of the Arian controversy. Ulfilas was ordained a bishop by Eusebius of Nicomedia and returned to his people to work...

     (Gothic, 341-383)
to the Lombards
  • Saint Severinus of Noricum (5th century)
  • Eugippus

Monasticism

Monasticism
Christian monasticism
Christian monasticism is a practice which began to develop early in the history of the Christian Church, modeled upon scriptural examples and ideals, including those in the Old Testament, but not mandated as an institution in the scriptures. It has come to be regulated by religious rules Christian...

 is a form of asceticism whereby one renounces worldly pursuits (in contempu mundi) and concentrates solely on heavenly and spiritual pursuits, especially by the virtues humility, poverty, and chastity. It began early in the Church as a family of similar traditions, modeled upon Scriptural examples and ideals, and with roots in certain strands of Judaism. St. John the Baptist is seen as the archetypical monk, and monasticism was also inspired by the organisation of the Apostolic community as recorded in Acts of the Apostles.

There are two forms of monasticism: eremetic
Hermit
A hermit is a person who lives, to some degree, in seclusion from society.In Christianity, the term was originally applied to a Christian who lives the eremitic life out of a religious conviction, namely the Desert Theology of the Old Testament .In the...

 and cenobitic
Cenobitic
Cenobitic monasticism is a monastic tradition that stresses community life. Often in the West, the community belongs to a religious order and the life of the cenobitic monk is regulated by a religious rule, a collection of precepts...

. Eremetic monks, or hermits, live in solitude, whereas cenobitic monks live in communities, generally in a monastery
Monastery
Monastery denotes the building, or complex of buildings, that houses a room reserved for prayer as well as the domestic quarters and workplace of monastics, whether monks or nuns, and whether living in community or alone .Monasteries may vary greatly in size – a small dwelling accommodating only...

, under a rule (or code of practice) and are governed by an abbot
Abbot
The word abbot, meaning father, is a title given to the head of a monastery in various traditions, including Christianity. The office may also be given as an honorary title to a clergyman who is not actually the head of a monastery...

. Originally, all Christian monks were hermits, following the example of Anthony the Great
Anthony the Great
Anthony the Great or Antony the Great , , also known as Saint Anthony, Anthony the Abbot, Anthony of Egypt, Anthony of the Desert, Anthony the Anchorite, Abba Antonius , and Father of All Monks, was a Christian saint from Egypt, a prominent leader among the Desert Fathers...

. However, the need for some form of organised spiritual guidance lead Saint Pachomius
Pachomius
Saint Pakhom , also known as Pachome and Pakhomius , is generally recognized as the founder of Christian cenobitic monasticism. In the Coptic churches his feast day is celebrated on May 9...

 in 318 to organise his many followers in what was to become the first monastery. Soon, similar institutions were established throughout the Egyptian desert as well as the rest of the eastern half of the Roman Empire. Central figures in the development of monasticism were, in the East, St. Basil the Great
Basil of Caesarea
Basil of Caesarea, also called Saint Basil the Great, was the bishop of Caesarea Mazaca in Cappadocia, Asia Minor . He was an influential 4th century Christian theologian...

, and St. Benedict in the West, who created the famous Benedictine Rule, which would become the most common rule throughout the Middle Ages.

See also

  • History of Christianity
    History of Christianity
    The history of Christianity concerns the Christian religion, its followers and the Church with its various denominations, from the first century to the present. Christianity was founded in the 1st century by the followers of Jesus of Nazareth who they believed to be the Christ or chosen one of God...

  • Timeline of Christianity
    Timeline of Christianity
    The purpose of this timeline is to give a detailed account of Christianity from the beginning of the current era to the present. Question marks on dates indicate approximate dates....

  • History of the Roman Catholic Church
    History of the Roman Catholic Church
    As the oldest branch of Christianity, along with Eastern Orthodoxy, the history of the Catholic Church plays an integral part of the History of Christianity as a whole. This article covers a period of just under 2,000 years....

  • History of the Eastern Orthodox Church
    History of the Eastern Orthodox Church
    The Eastern Orthodox Churches trace their roots back to the Apostles and Jesus Christ. Apostolic succession established the seats of Patriarchy...

  • History of Christian theology
    History of Christian theology
    The doctrine of the Trinity, considered the core of Christian theology by Trinitarians, is the result of continuous exploration by the church of the biblical data, thrashed out in debate and treatises, eventually formulated at the First Council of Nicaea in 325 AD in a way they believe is...

  • History of Oriental Orthodoxy
    History of Oriental Orthodoxy
    Oriental Orthodoxy is the communion of Eastern Christian Churches that recognize only three ecumenical councils — the First Council of Nicaea, the First Council of Constantinople and the Council of Ephesus. They reject the dogmatic definitions of the Council of Chalcedon...

  • Timeline of Christian missions
    Timeline of Christian missions
    This timeline of Christian missions chronicles the global expansion of Christianity through a listing of the most important missionary outreach events.-Apostolic Age:.Earliest dates must all be considered approximate...

  • Development of the New Testament canon
    Development of the New Testament canon
    The Canon of the New Testament is the set of books Christians regard as divinely inspired and constituting the New Testament of the Christian Bible. For most, it is an agreed-upon list of twenty-seven books that includes the Canonical Gospels, Acts, letters of the Apostles, and Revelation...


  • State church of the Roman Empire
    State church of the Roman Empire
    The state church of the Roman Empire was a Christian institution organized within the Roman Empire during the 4th century that came to represent the Empire's sole authorized religion. Both the Roman Catholic Church and the Eastern Orthodox churches claim to be the historical continuation of this...

  • Ante-Nicene Period
    Ante-Nicene Period
    The Ante-Nicene Period , or Post-Apostolic Period, of the history of early Christianity spanned the late 1st century to the early 4th century, with the end marked by the First Council of Nicaea in 325. Christianity during this time was extremely diverse, with many developments difficult to trace...

  • Church Fathers
    Church Fathers
    The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were early and influential theologians, eminent Christian teachers and great bishops. Their scholarly works were used as a precedent for centuries to come...

  • List of Church Fathers
  • Christian monasticism
    Christian monasticism
    Christian monasticism is a practice which began to develop early in the history of the Christian Church, modeled upon scriptural examples and ideals, including those in the Old Testament, but not mandated as an institution in the scriptures. It has come to be regulated by religious rules Christian...

  • Patristics
    Patristics
    Patristics or Patrology is the study of Early Christian writers, known as the Church Fathers. The names derive from the Latin pater . The period is generally considered to run from the end of New Testament times or end of the Apostolic Age Patristics or Patrology is the study of Early Christian...

  • Christianization
    Christianization
    The historical phenomenon of Christianization is the conversion of individuals to Christianity or the conversion of entire peoples at once...

  • History of Calvinist-Arminian debate
    History of Calvinist-Arminian debate
    The Calvinist-Arminian debate is best known as a dispute between Dutch Protestants in the early seventeenth century. The theological points remain at issue as the basis of current disagreements amongst some Protestants, particularly evangelicals...


>
Centuries of Christian History

External links



  • Church History in the 1911 Encyclopædia Britannica
    Encyclopædia Britannica
    The Encyclopædia Britannica , published by Encyclopædia Britannica, Inc., is a general knowledge English-language encyclopaedia that is available in print, as a DVD, and on the Internet. It is written and continuously updated by about 100 full-time editors and more than 4,000 expert...

  • Theandros, a journal of Orthodox theology and philosophy, containing articles on early Christianity and patristic studies.
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