Now Achab the son of Amri reigned over Israel in the eight and thirtieth year of Asa king of Juda. And Achab the son of Amri reigned over Israel in Samaria two and twenty years.

And Ahab the son of Omri began to reign over Israel in the thirty-eighth year of Asa king of Judah; and Ahab the son of Omri reigned over Israel in Samaria twenty-two years.

And Ahab son of Omri hath reigned over Israel in the thirty and eighth year of Asa king of Judah, and Ahab son of Omri reigneth over Israel in Samaria twenty and two years,

In the thirty-eighth year that Asa was king of Judah, Ahab, the son of Omri, became king over Israel; and Ahab was king in Samaria for twenty-two years.

Truly, Ahab, the son of Omri, reigned over Israel in the thirty-eighth year of Asa, the king of Judah. And Ahab, the son of Omri, reigned over Israel at Samaria for twenty-two years.

Twenty and two years - Rather, from a comparison between 1-Kings 15:10 and 1-Kings 22:51, not more than 21 years. Perhaps his reign did not much exceed 20 years.

And in the thirty fifth year of Asa king of Judah began Ahab the son of Omri to reign over Israel,.... At the latter end of it, the same year his father died, see 1-Kings 16:23.
and Ahab the son of Omri reigned over Israel in Samaria twenty two years; the same number of years Jeroboam did, 1-Kings 14:20.

Ahab did evil above all that reigned before him, and did it with a particular enmity both against Jehovah and Israel. He was not satisfied with breaking the second commandment by image-worship, he broke the first by worshipping other gods: making light of lesser sins makes way for greater. Marriages with daring offenders also imbolden in wickedness, and hurry men on to the greatest excesses. One of Ahab's subjects, following the example of his presumption, ventured to build Jericho. Like Achan, he meddled with the accursed thing; turned that to his own use, which was devoted to God's honour: he began to build, in defiance of the curse well devoted to God's honour: he began to build, in defiance of the curse well known in Israel; but none ever hardened his heart against God, and prospered. Let the reading of this chapter cause us to mark the dreadful end of all the workers of iniquity. And what does the history of all ungodly men furnish, what ever rank or situation they move in, but sad examples of the same?

Ahab the son of Omri did evil in the sight of the Lord above all that were before him--The worship of God by symbols had hitherto been the offensive form of apostasy in Israel, but now gross idolatry is openly patronized by the court. This was done through the influence of Jezebel, Ahab's queen. She was "the daughter of Eth-baal, king of the Zidonians." He was priest of Ashtaroth or Astarte, who, having murdered Philetes, king of Tyre, ascended the throne of that kingdom, being the eighth king since Hiram. Jezebel was the wicked daughter of this regicide and idol priest--and, on her marriage with Ahab, never rested till she had got all the forms of her native Tyrian worship introduced into her adopted country.

The ascent of the throne of Israel by Ahab (1-Kings 16:29) formed a turning-point for the worse, though, as a comparison of 1-Kings 16:30 with 1-Kings 16:25 clearly shows, the way had already been prepared by his father Omri.