1 Kings 18:36-39

36At the time of sacrifice, the prophet Elijah stepped forward and prayed: “Lord, the God of Abraham, Isaac and Israel, let it be known today that you are God in Israel and that I am your servant and have done all these things at your command. 37Answer me, Lord, answer me, so these people will know that you, Lord, are God, and that you are turning their hearts back again.” 38Then the fire of the Lord fell and burned up the sacrifice, the wood, the stones and the soil, and also licked up the water in the trench. 39When all the people saw this, they fell prostrate and cried, “The Lord—he is God! The Lord—he is God!”