John Gills Exposition of the Bible Commentary - 1 Kings 21:26
And he did very abominably in following idols ,.... Which were abominable to the Lord; "dunghill gods", as the Tigurine version: according to all things as did the Amorites, whom the Lord cast out before the children of Israel ; meaning the seven nations that formerly inhabited Canaan, but were driven out for their sins, to make way for the children of Israel, of which the Amorites were one, and here put for all the rest. read more
Matthew Henry's Complete Commentary - 1 Kings 21:17-29
In these verses we may observe, I. The very bad character that is given of Ahab (1 Kgs. 21:25, 26), which comes in here to justify God in the heavy sentence passed upon him, and to show that though it was passed upon occasion of his sin in the matter of Naboth (which David's sin in the matter of Uriah did too much resemble), yet God would not have punished him so severely if he had not been guilty of many other sins, especially idolatry; whereas David, except in that one matter, did that which... read more