Ahab, the king of Israel was a very bad king.   Jehoshaphat, the king of Judah was a good king. He had peaceful dealings with King Ahab. He wanted to go to war to obtain Ramoth-Gilead from King Aram.  Jehoshaphat and Ahab agreed they would put their military resources together to get the town. Ahab had many prophets, about 400, that he would consult about serious matters. Supposedly they received their prophecies from God but realistically, they would only say what the king wanted to hear. There was only one who truthfully spoke from God. His name was Micaiah. Ahab knew this and dreaded consulting him. After all the prophets told King Ahab he would be victorious in the battle, Micaiah told him he would die.

1 Kings 22:1-28

22 For three years there was no war between Aram and Israel. 2 Then during the third year, King Jehoshaphat of Judah went to visit King Ahab of Israel. 3 During the visit, the king of Israel said to his officials, “Do you realize that the town of Ramoth-gilead belongs to us? And yet we’ve done nothing to recapture it from the king of Aram!”

4 Then he turned to Jehoshaphat and asked, “Will you join me in battle to recover Ramoth-gilead?”

Jehoshaphat replied to the king of Israel, “Why, of course! You and I are as one. My troops are your troops, and my horses are your horses.” 5 Then Jehoshaphat added, “But first let’s find out what the Lord says.”

6 So the king of Israel summoned the prophets, about 400 of them, and asked them, “Should I go to war against Ramoth-gilead, or should I hold back?”

They all replied, “Yes, go right ahead! The Lord will give the king victory.”

7 But Jehoshaphat asked, “Is there not also a prophet of the Lord here? We should ask him the same question.”

8 The king of Israel replied to Jehoshaphat, “There is one more man who could consult the Lord for us, but I hate him. He never prophesies anything but trouble for me! His name is Micaiah son of Imlah.”

Jehoshaphat replied, “That’s not the way a king should talk! Let’s hear what he has to say.”

9 So the king of Israel called one of his officials and said, “Quick! Bring Micaiah son of Imlah.”

Micaiah Prophesies against Ahab
10 King Ahab of Israel and King Jehoshaphat of Judah, dressed in their royal robes, were sitting on thrones at the threshing floor near the gate of Samaria. All of Ahab’s prophets were prophesying there in front of them. 11 One of them, Zedekiah son of Kenaanah, made some iron horns and proclaimed, “This is what the Lord says: With these horns you will gore the Arameans to death!”

12 All the other prophets agreed. “Yes,” they said, “go up to Ramoth-gilead and be victorious, for the Lord will give the king victory!”

13 Meanwhile, the messenger who went to get Micaiah said to him, “Look, all the prophets are promising victory for the king. Be sure that you agree with them and promise success.”

14 But Micaiah replied, “As surely as the Lord lives, I will say only what the Lord tells me to say.”

15 When Micaiah arrived before the king, Ahab asked him, “Micaiah, should we go to war against Ramoth-gilead, or should we hold back?”

Micaiah replied sarcastically, “Yes, go up and be victorious, for the Lord will give the king victory!”

16 But the king replied sharply, “How many times must I demand that you speak only the truth to me when you speak for the Lord?”

17 Then Micaiah told him, “In a vision I saw all Israel scattered on the mountains, like sheep without a shepherd. And the Lord said, ‘Their master has been killed.[a] Send them home in peace.’”

18 “Didn’t I tell you?” the king of Israel exclaimed to Jehoshaphat. “He never prophesies anything but trouble for me.”

19 Then Micaiah continued, “Listen to what the Lord says! I saw the Lord sitting on his throne with all the armies of heaven around him, on his right and on his left. 20 And the Lord said, ‘Who can entice Ahab to go into battle against Ramoth-gilead so he can be killed?’

“There were many suggestions, 21 and finally a spirit approached the Lord and said, ‘I can do it!’

22 “‘How will you do this?’ the Lord asked.

“And the spirit replied, ‘I will go out and inspire all of Ahab’s prophets to speak lies.’

“‘You will succeed,’ said the Lord. ‘Go ahead and do it.’

23 “So you see, the Lord has put a lying spirit in the mouths of all your prophets. For the Lord has pronounced your doom.”

24 Then Zedekiah son of Kenaanah walked up to Micaiah and slapped him across the face. “Since when did the Spirit of the Lord leave me to speak to you?” he demanded.

25 And Micaiah replied, “You will find out soon enough when you are trying to hide in some secret room!”

26 “Arrest him!” the king of Israel ordered. “Take him back to Amon, the governor of the city, and to my son Joash. 27 Give them this order from the king: ‘Put this man in prison, and feed him nothing but bread and water until I return safely from the battle!’”

28 But Micaiah replied, “If you return safely, it will mean that the Lord has not spoken through me!” Then he added to those standing around, “Everyone mark my words!”