Removed them out of his sight - Banished them from the promised land, from the temple, and from every ordinance of righteousness, as wholly unworthy of any kind of good.

None left but the tribe of Judah only - Under this name all those of Benjamin and Levi, and the Israelites, who abandoned their idolatries and joined with Judah, are comprised. It was the ten tribes that were carried away by the Assyrians.

Therefore the Lord was very angry with Israel,.... Nothing being more provoking to him than idolatry:

and removed them out of his sight; not out of the reach of his all seeing eye, but from all tokens of his favour, from the good land he had given them, and all the benefits and privileges of it:

there was none left but the tribe of Judah only; and part of Benjamin, which was annexed to it, and incorporated in it, and made one kingdom, and maintained the same worship; and there was the lot of Simeon, which was within the tribe of Judah; and the priests and the Levites, and various individuals of the several tribes, that came and settled among them for the sake of worship; but no perfect, distinct, tribe besides.

This conduct excited the anger of God, so that He removed them from His face, and only left the tribe (i.e., the kingdom) of Judah, although Judah also did not keep the commandments of the Lord and walked in the statutes of Israel, and therefore had deserved rejection. 2 Kings 17:19 contains a parenthesis occasioned by וגו שׁבט רק (2 Kings 17:18). The statutes of Israel in which Judah walked are not merely the worship of Baal under the Ahab dynasty, so as to refer only to Joram, Ahaziah, and Ahaz (according to 2 Kings 8:18, 2 Kings 8:27, and 2 Kings 16:3), but also the worship on the high places and worship of idols, which were practised under many of the kings of Judah.

Therefore the LORD was very angry with Israel, and removed them out of his sight: there was none left but the tribe of Judah {k} only.

(k) No whole tribe was left but Judah, and they of Benjamin and Levi who remained were counted with Judah.

17:18 Judah only - And the greatest part of the tribe of Benjamin, with those of the tribes of Simeon and Levi who were incorporated with them.

17:7-23 Though the destruction of the kingdom of the ten tribes was but briefly related, it is in these verses largely commented upon, and the reasons of it given. It was destruction from the Almighty: the Assyrian was but the rod of his anger, Isa 10:5. Those that bring sin into a country or family, bring a plague into it, and will have to answer for all the mischief that follows. And vast as the outward wickedness of the world is, the secret sins, evil thoughts, desires, and purposes of mankind are much greater. There are outward sins which are marked by infamy; but ingratitude, neglect, and enmity to God, and the idolatry and impiety which proceed therefrom, are far more malignant. Without turning from every evil way, and keeping God's statutes, there can be no true godliness; but this must spring from belief of his testimony, as to wrath against all ungodliness and unrighteousness, and his mercy in Christ Jesus.