Elijah was a prophet in the 9th century BCE who defended the worship of Yahweh against King Ahab and Queen Jezebel's promotion of Baal worship. Elijah predicted a drought to prove God's power, hiding from Jezebel and being fed by ravens. He later confronted Ahab and the prophets of Baal on Mount Carmel, building an altar and calling down fire from heaven to prove Yahweh's power when the prophets of Baal failed, which ended the drought. Elijah is now remembered in Jewish traditions as the guardian of newborn boys and having a role in Passover seders.