1 Kings 22:15

15 When he appeared before King Ahab, the king asked him, "Micaiah, should King Jehoshaphat and I go and attack Ramoth, or not?" "Attack!" Micaiah answered. "Of course you'll win. The Lord will give you victory."

1 Kings 22:15 Meaning and Commentary

1 Kings 22:15

So he came to the king
Being introduced by the officer:

and the king said unto him, Micaiah, shall we go up against
Ramothgilead to battle, or shall we forbear?
the same question in the same words that was put to the other prophets, ( 1 Kings 22:6 ) , only there he uses the singular number, here the plural, including Jehoshaphat with him:

and he answered him, go, and prosper: for the Lord shall deliver [it]
into the hand of the king;
he answered not in the name of the Lord, saying, "thus saith the Lord", nor did he speak his own sense and in his own words, nor seriously, but by way of derision; he took up the words of the prophets, and bantered them; it is as if he should say, the prophets bid you go, and tell you that you shall "prosper", and that the city will be delivered into the king's hand; do as they direct you, and see what the issue will be, no doubt it will be good, since they are all agreed; but he delivered the above words with such gestures, and such a tone, and with a contemptuous smile in his countenance, which showed that he spoke not seriously, but sarcastically; and this the king plainly discovered, as appears by what follows.

1 Kings 22:15 In-Context

13 Meanwhile, the official who had gone to get Micaiah said to him, "All the other prophets have prophesied success for the king, and you had better do the same."
14 But Micaiah answered, "By the living Lord I promise that I will say what he tells me to!"
15 When he appeared before King Ahab, the king asked him, "Micaiah, should King Jehoshaphat and I go and attack Ramoth, or not?" "Attack!" Micaiah answered. "Of course you'll win. The Lord will give you victory."
16 But Ahab replied, "When you speak to me in the name of the Lord, tell the truth! How many times do I have to tell you that?"
17 Micaiah answered, "I can see the army of Israel scattered over the hills like sheep without a shepherd. And the Lord said, "These men have no leader; let them go home in peace.' "
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.