31 Ahab's son Joram began to rule over Israel in the eighteenth year of King Jehoshaphat's reign in Judah. He reigned in Samaria twelve years. 2 He did what was evil in the Lord 's sight, but not to the same extent as his father and mother. He at least tore down the sacred pillar of Baal that his father had set up. 3 Nevertheless, he continued in the sins that Jeroboam son of Nebat had committed and led the people of Israel to commit.
Matthew Henry's Commentary on 2 Kings 3:1-3
Commentary on 2 Kings 3:1-5
(Read 2 Kings 3:1-5)
Jehoram took warning by God's judgment, and put away the image of Baal, yet he maintained the worship of the calves. Those do not truly repent or reform, who only part with the sins they lose by, but continue to love the sins that they think to gain by.