Utu

Utu was an ancient Mesopotamian deity of the sun, justice, morality, and truth, and the twin brother of the goddess Inanna, the Queen of Heaven. His main temples were in the cities of Sippar and Larsa. He was believed to ride through the heavens in his sun chariot and see all things that happened in the day. He was the enforcer of divine justice and was thought to aid those in distress. According to Sumerian mythology, he helped protect Dumuzid when the galla demons tried to drag him to the Underworld and he appeared to the hero Ziusudra after the Great Flood. In the Epic of Gilgamesh, he helps Gilgamesh defeat the ogre Humbaba.