19 Yet the Lord would not destroy Judah, for the sake of David his servant, since he promised to give a lamp to him and to his sons for ever.

Matthew Henry's Commentary on 2 Kings 8:19

Commentary on 2 Kings 8:16-24

(Read 2 Kings 8:16-24)

A general idea is given of Jehoram's badness. His father, no doubt, had him taught the true knowledge of the Lord, but did ill to marry him to the daughter of Ahab; no good could come of union with an idolatrous family.