And Joram the son of Achab reigned over Israel in Samaria in the eighteenth year of m Josaphat king of Juda. And he reigned twelve years.

And Jehoram son of Ahab hath reigned over Israel, in Samaria, in the eighteenth year of Jehoshaphat king of Judah, and he reigneth twelve years,

And Jehoram, the son of Ahab, became king over Israel in Samaria in the eighteenth year of the rule of Jehoshaphat, king of Judah; and he was king for twelve years.

Truly, Joram, the son of Ahab, reigned over Israel, in Samaria, in the eighteenth year of Jehoshaphat, the king of Judah. And he reigned for twelve years.

In the eighteenth year of Jehoshaphat - This date agrees exactly with the statements that Jehoshaphat began to reign in the fourth year of Ahab 1-Kings 22:41, and Ahaziah in the 17th year of Jehoshaphat 1-Kings 22:51.

Now Jehoram the son of Ahab began to reign over Israel in Samaria the (a) eighteenth year of Jehoshaphat king of Judah, and reigned twelve years.
(a) Read the annotation in (2-Kings 1:17).

Now Jehoram the son of Ahab began to reign over Israel in Samaria the eighteenth year of Jehoshaphat king of Judah,.... So that the two years of the reign of his brother Ahaziah were not complete, only part of the seventeenth and part of the eighteenth of Jehoshaphat, since he began to reign in his seventeenth year, at the beginning of that, and died towards the close of the eighteenth, when Jehoram succeeded him, see 1-Kings 22:51, and reigned twelve years.

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.

JEHORAM'S EVIL REIGN OVER ISRAEL. (2-Kings 3:1-3)
Jehoram the son of Ahab began to reign over Israel in Samaria the eighteenth year of Jehoshaphat--(compare 1-Kings 22:51). To reconcile the statements in the two passages, we must suppose that Ahaziah, having reigned during the seventeenth and the greater part of the eighteenth year of Jehoshaphat, was succeeded by his brother Joram or Jehoram, in the end of that eighteenth year, or else that Ahaziah, having reigned two years in conjunction with his father, died at the end of that period when Jehoram ascended the throne. His policy was as hostile as that of his predecessors to the true religion; but he made some changes. Whatever was his motive for this alteration--whether dread of the many alarming judgments the patronage of idolatry had brought upon his father; or whether it was made as a small concession to the feelings of Jehoshaphat, his ally, he abolished idolatry in its gross form and restored the symbolic worship of God, which the kings of Israel, from the time of Jeroboam, had set up as a partition wall between their subjects and those of Judah.

Reign of Joram of Israel. - For the chronological statement in 2-Kings 3:1, see at 2-Kings 1:17. Joram or Jehoram was not so ungodly as his father Ahab and his Mother Jezebel. He had the statue or pillar of Baal, which his father had erected in Samaria, removed; and it was only to the sin of Jeroboam, i.e., the calf-worship, that he adhered. Joram therefore wished to abolish the worship of Baal and elevate the worship of Jehovah, under the image of the calf (ox), into the region of his kingdom once more. For the singular suffix ממּנּה see Ewald, 317, a. He did not succeed, however, in exterminating the worship of Baal. It not only continued in Samaria, but appears to have been carried on again in the most shameless manner (cf. 2-Kings 10:18.); at which we cannot be surprised, since his mother Jezebel, that fanatical worshipper of Baal, was living throughout the whole of his reign (2-Kings 9:30).