Saint Acarius was bishop of Doornik and Noyon, which today are located on either side of the Franco

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

-Belgian

Belgium

Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

 border.

Acarius was a pupil of Saint Columbanus

Columbanus

Columbanus was an Irish missionary notable for founding a number of monasteries on the European continent from around 590 in the Frankish and Lombard kingdoms, most notably Luxeuil and Bobbio , and stands as an exemplar of Irish missionary activity in early medieval Europe.He spread among the...

 around 594. While the date of his election is not known, it is assured that he was bishop in 627. He was a fervent furtherer of the apostle Saint Amand, but despite his influence could not avoid the banishment of the latter by King Dagobert I

Dagobert I

Dagobert I was the king of Austrasia , king of all the Franks , and king of Neustria and Burgundy . He was the last Merovingian dynast to wield any real royal power...

.

Apparently, Acarius had great influence on the spreading of 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...

 in Belgic Gaul. Soon after his death in 639, he was venerated

Veneration

Veneration , or veneration of saints, is a special act of honoring a saint: an angel, or a dead person who has been identified by a church committee as singular in the traditions of the religion. It is practiced by the Eastern Orthodox Church, the Roman Catholic, and Eastern Catholic Churches...

 as a Saint

Saint

A saint is a holy person. In various religions, saints are people who are believed to have exceptional holiness.In Christian usage, "saint" refers to any believer who is "in Christ", and in whom Christ dwells, whether in heaven or in earth...

.

Sources

• Allgemeine Deutsche Biographie - online version at Wikisource
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