The Plagues of Egypt also called the Ten Plagues or the Biblical Plagues, were ten calamities that, according to the biblical

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...

 Book of Exodus, Israel's God, Yahweh

Yahweh

Yahweh is the name of God in the Bible, the God of Abraham, Isaac, Jacob, Jews and Christians.The word Yahweh is a modern scholarly convention for the Hebrew , transcribed into Roman letters as YHWH and known as the Tetragrammaton, for which the original pronunciation is unknown...

, inflicted upon Egypt

Ancient Egypt

Ancient Egypt was an ancient civilization of Northeastern Africa, concentrated along the lower reaches of the Nile River in what is now the modern country of Egypt. Egyptian civilization coalesced around 3150 BC with the political unification of Upper and Lower Egypt under the first pharaoh...

 to persuade Pharaoh to release the ill-treated Israelites from slavery. Pharaoh capitulated after the tenth plague, triggering the Exodus

The Exodus

The Exodus is the story of the departure of the Israelites from ancient Egypt described in the Hebrew Bible.Narrowly defined, the term refers only to the departure from Egypt described in the Book of Exodus; more widely, it takes in the subsequent law-givings and wanderings in the wilderness...

 of the Jewish people. The plagues were designed to contrast the power of Yahweh with the impotence of Egypt's various gods.