Although the name Sumer does not occur in the Bible, southern Mesopotamia forms an important part of biblical geography.
Genesis places Babel, Erech, Akkad, and other early cities in the land of Shinar. Erech is generally identified with ancient Uruk, one of the great cities of Sumer.
Abraham is described as coming from Ur of the Chaldeans. The identification of biblical Ur with the famous southern Mesopotamian city of Ur is traditional and widely held, although alternative proposals have existed.
Mesopotamian literature and archaeology also provide valuable comparative material for studying biblical accounts of creation, flood traditions, kingship, temples, law, and urban civilization.