(22) And he forsook the Lord. . .--And he forsook Jehovah, the God of his fathers; abandoned his worship altogether, and gave himself up to foreign superstitions which his father had introduced. It is noteworthy that the long reign of Manasseh-Amon is described by the sacred historian simply on the side of its relation to the religion of Israel. The astonishing corruption of worship which broke out during this period; the perverted hankering after foreign rites, which appears to have been only intensified by the restraints endured under Hezekiah; the bloody persecution of those who maintained the ancient faith; the prophetic menaces of coming retribution--such are the main points of the brief but impressive story. As usual, moral and religious license went hand in hand. The prophet Zephaniah denounces all the ruling classes of "the rebellious and polluted city;" princes and judges, prophets and priests, are involved in the same condemnation (Zephaniah 1:4-5; Zephaniah 3:1-4; comp. Micah 6:10seq.,Micah 7:2-6).
Verse 22. - And he forsook the Lord God of his fathers. Other kings, as Ahaz, had made a sort of compromise between the worship of Jehovah and idolatry (2 Kings 16:10-15). Manasseh and Amen forsook the worship of Jehovah altogether. And walked not in the way of the Lord; i.e. did not even maintain an outward observance of the Law of Moses, but set it wholly aside.
21:19-26 Amon profaned God's house with his idols; and God suffered his house to be polluted with his blood. How unrighteous soever they were that did it, God was righteous who suffered it to be done. Now was a happy change from one of the worst, to one of the best of the kings of Judah. Once more Judah was tried with a reformation. Whether the Lord bears long with presumptuous offenders, or speedily cuts them off in their sins, all must perish who persist in refusing to walk in his ways.
and walked not in the way of the Lord; prescribed by him in his law for the worship of him.