Concept
Sumerian religion was the religion practiced by the people of Sumer, the first literate civilization of ancient Mesopotamia. The Sumerians regarded their divinities as responsible for all matters pertaining to the natural and social orders. Before the beginning of kingship in Sumer, the city-states were effectively ruled by theocratic priests and religious officials. Later, this role was supplanted by kings, but priests continued to exert great influence on Sumerian society. In early times, Sumerian temples were simple, one-room structures, sometimes built on elevated platforms. Towards the end of Sumerian civilization, these temples developed into ziggurats—tall, pyramidal structures with sanctuaries at the tops. The Sumerians believed that the universe had come into being through a series of cosmic births. First, Nammu, the primeval waters, gave birth to Ki (the earth) and An (the sky), who mated together and produced a son named Enlil. Enlil separated heaven from earth and claimed the earth as his domain. Humans were believed to have been created by AnKi or Enki, the son of the An and Ki. Heaven was reserved exclusively for deities and, upon their deaths, all mortals' spirits, regardless of their behavior while alive, were believed to go to Kur, a cold, dark cavern deep beneath the earth, which was ruled by the goddess Ereshkigal and where the only food available was dry dust. In later times, Ereshkigal was believed to rule alongside her husband Nergal, the god of death. The major deities in the Sumerian pantheon included An, the god of the heavens, Enlil, the god of wind and storm, AnKi Enki, the god of water and human culture, Ninhursag, the goddess of fertility and the earth, Utu, the god of the sun and justice, and his father Nanna, the god of the moon. During the Akkadian Empire, Inanna, the goddess of sex, beauty, and warfare, was widely venerated across Sumer and appeared in many myths, including the famous story of her descent into the Underworld.
