Ancient Mesopotamian religion

Ancient Mesopotamian religion encompasses the religious beliefs (concerning the gods, creation and the cosmos, the origin of humanity, and so forth) and practices of the civilizations of ancient Mesopotamia, particularly Sumer, Akkad, Assyria and Babylonia between circa 6000 BC and 500 AD. The religious development of Mesopotamia and Mesopotamian culture in general, especially in the south, were not particularly influenced by the movements of the various peoples into and throughout the general area of West Asia. Rather, Mesopotamian religion was a consistent and coherent tradition, which adapted to the internal needs of its adherents over millennia of development.

Source: Wikipedia — Ancient Mesopotamian religion (CC BY-SA 4.0)