And Elijah came near to all the people and said, “How long will you go limping between two different opinions? If the Lord is God, follow him; but if Baal, then follow him.” And the people did not answer him a word.
Then Elijah said to the people, “I, even I only, am left a prophet of the Lord, but Baal’s prophets are 450 men.1 Kings 18:22 ESV
So Ahab sent to all the people of Israel and gathered the prophets together at Mount Carmel.1 Kings 18:20 ESV