2. They are charged with idolatry (v. 6): The statutes of Omri are kept, and all the work of the house of Ahab. Both these kings were wicked, and did evil in the sight of the Lord; but the wickedness which they established by a law, concerning which they made statutes, and which was the peculiar work of that house, was idolatry. Omri walked in the way of Jeroboam, and in his sin of provoking God to anger with their vanities, 1 Kings xvi. 26, 31. Ahab introduced the worship of Baal. These reigns were some ages before the time when this prophet lived, and yet the wickedness which they established by their laws and examples remained to this day; those statutes were still kept, and that work was still done; and the princes and people still walked in their counsels, took the same measures, and governed themselves and the people by the same politics. Observe, (1.) The same wickedness continued from one generation to another. Sin is a root of bitterness, soon planted, but not so soon plucked up again. The iniquity of former ages is often transmitted to, and entailed upon, the succeeding ones. Those that make corrupt laws, and bring in corrupt usages, are doing that which perhaps may prove the ruin of the child unborn. (2.) It was not the less evil in itself, provoking to God, and dangerous to the sinners, for its having been established and confirmed by the laws of princes, the examples of great men, and a long prescription. Though the worship of idols is enacted by the statutes of Omri, recommended by the practice of the house of Ahab, and pleads that it has been the usage of many generations, yet it is still displeasing to God and destructive to Israel; for no laws nor customs are of force against the divine command.