Canaanites started off worshipping El then in time moved to Baal Hadad for he was a fertility deity. Yahweh absorbed the likenesses of both. Other groups did the same. The Assyrians worshipped Anu then switched primarily to Enlil.
There are also writtings in the Bible that can be originally attributed to Marduk. The seven tablets of the enuma elish are found in Genesis and other books of the Bible. Marduk absorbed 50 gods and thier powers , Yahweh has done much of the same. Let's not forget many of the stories in the Bible the bases for these stories can be found in the same city as they found the god EL , Ugarit.