Matthew Poole and continuators on 1 Kings 22:13

13 And the messenger that was gone to call Micaiah, spake unto him, saying, Behold now, the words of the prophets declare good unto the king with one mouth: let thy word, I pray thee, be like the word of one of them, and speak that which is good .

This he designs, not out of any Love to Micaiah (whom he persuades to debauch his Conscience), but meerly out of a desire to gratify his Kings humour.