The Egyptians believed that in the beginning, the universe was filled with the dark waters of chaos. The first god, Re-Atum, came from the water. Re-Atum spat and this created the gods Shu (god of air) and Tefnut (goddess of moisture). The world was created when Shu and Tefnut gave birth to two children: Nut (goddess of the sky) and Geb (god of the Earth). Humans were created when Shu and Tefnut went walking in the darkness and got lost. Re-Atum sent his eye to find them. After finding them, his tears of joy turned into people.