Matthew Henry on 2 Chronicles 21:1-11
We find here,
I. That Jehoshaphat was a very careful indulgent father to Jehoram. He had many sons, who are here named (Ch2 21:2), and it is said (Ch2 21:13) that they were better than Jehoram, had a great deal more wisdom and virtue, and lived up to their education, which he went counter to. They were very hopeful, and any of them more fit for the crown than he; and yet, because he was the first-born (Ch2 21:3), his father secured the kingdom to him, and portioned his brethren and disposed of them so as that they would be easy and give him no disturbance; as Abraham, when he made Isaac his heir, dismissed his other children with gifts. Herein Jehoshaphat was very kind and fair to his son, w…
Read the whole note in the consoleJamieson-Fausset-Brown on 2 Chronicles 21:6
HIS WICKED REIGN. (Ch2 21:5-7)
he walked . . . as did the house of Ahab, for he had the daughter of Ahab to wife--The precepts and examples of his excellent father were soon obliterated by his matrimonial alliance with a daughter of the royal house of Israel. Through the influence of Athaliah he abolished the worship of the Lord, and encouraged an introduction of all the corruptions prevalent in the sister kingdom. The divine vengeance was denounced against him, and would have utterly destroyed him and his house, had it not been for a tender regard to the promise made to David (Sa2 7:29; Kg2 8:19).
Adam Clarke on 2 Chronicles 21:6
He had the daughter of Ahab to wife - This was Athaliah, daughter of Ahab and Jezebel, who was famous for her impieties and cruelty, as was her most profligate mother. It is likely that she was the principal cause of Jehoram's cruelty and profaneness.
John Gill on 2 Chronicles 21:5
Jehoram was thirty two years old,.... Of these verses; see Gill on 2 Kings 8:17, 2 Kings 8:18, 2 Kings 8:19, 2 Kings 8:20, 2 Kings 8:21, 2 Kings 8:22
Keil & Delitzsch