21:20 O mine enemy. Ahab had already called Elijah “he that troubleth Israel” (I Kings 18:17). But Elijah could have been a great friend and blessing to Ahab if the latter had been willing to honor the Lord, rather than Baal, in word and deed. A parallel is rapidly developing today, even in America, where those who seek to honor the Lord and teach His Word are accused of divisive religious extremism.