Set is a god of deserts, storms, disorder, violence, and foreigners in ancient Egyptian religion. In Ancient Greek, the god's name is given as Sēth. Set had a positive role where he accompanied Ra on his barque to repel Apep, the serpent of Chaos. Set had a vital role as a reconciled combatant. He was lord of the Red Land (desert), where he was the balance to Horus' role as lord of the Black Land (fertile land)