Biblical cosmology is the account of the universe and its laws in the Bible. The Bible was formed over many centuries, involving many authors, and reflects shifting patterns of religious belief; consequently, its cosmology is not always consistent. Nor do the biblical texts necessarily represent the beliefs of all Jews or Christians at the time they were put into writing: the majority of the texts making up the Hebrew Bible or Old Testament in particular represent the beliefs of only a small segment of the ancient Israelite community, the members of a late Judean religious tradition centered in Jerusalem and devoted to the exclusive worship of Yahweh.

The Genesis creation narrative is the creation myth of both Judaism and Christianity. The narrative is made up of two stories, roughly equivalent to the first two chapters of the Book of Genesis. In the first, Elohim creates the heavens and the Earth in six days, then rests on, blesses, and sanctifies the seventh. In the second story God creates Adam, the first man, from dust and places him in the Garden of Eden. There he is given dominion over the animals. Eve, the first woman, is created from Adam's rib as his companion.