The Story of Elijah chapter 4

 There must have been court officials who wished they could restrain King Ahab’s poor decisions and thoughtless actions. But those with enough skill in diplomacy to hold a position in the royal court also had enough sense to value their lives. Ahab was too full of himself to take advise from anyone else, let alone, take orders.
However, there was that one exception.
From the time Elijah first set foot in Israel, the king willingly listened to him and did as he was told. Perhaps Ahab believed there was more that a slight possibility Elijah’s words came straight from the God of Israel. Perhaps he respected Elijah for this reason. Or, maybe Ahab was afraid of Elijah. Anyway, when the prophet told him to assemble all the people of Israel, and summon the 450 prophets of Baal, the king obeyed him.