John Gill Commentary Isaiah 10:11

"shall I not, as I have done unto Samaria and her idols, so do to Jerusalem and her idols?" — Isaiah 10:11 (ASV)

Shall I not, as I have done to Samaria, and her idols ,
&c.] Kimchi observes, that what is said in the preceding verses was said before Samaria was taken, but this after it was taken: so do to Jerusalem, and her idols ;
he had taken Samaria, and carried the ten tribes captive, and now his eye was upon Judah and Jerusalem; and such was his insolence, impiety, and blasphemy, that he reckons the true God, whom the Jews worshipped, among the idols of the Gentiles, and upon a level with them, if not inferior to them, especially to his own idol, and thought himself superior to him.