1 Kings 18:27-30

At noon Elijah began to make fun of them. “Pray louder!” he said. “If Baal really is a god, maybe he is thinking, or busy, or traveling! Maybe he is sleeping so you will have to wake him!” The prophets prayed louder, cutting themselves with swords and spears until their blood flowed, which was the way they worshiped. The afternoon passed, and the prophets continued to act like this until it was time for the evening sacrifice. But no voice was heard; Baal did not answer, and no one paid attention. Then Elijah said to all the people, “Now come to me.” So they gathered around him, and Elijah rebuilt the altar of the LORD, which had been torn down.