18 And he walketh in the way of the kings of Israel, as did the house of Ahab, for a daughter of Ahab was to him for a wife, and he doth the evil thing in the eyes of Jehovah,
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.
Matthew Henry's Commentary on 2 Kings 8:18
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.