Though God saw what she did, and though she saw the shameful idolatry of Israel, and what she had suffered, yet she was not warned; see Jeremiah 3:8; but fell to idolatry under Manasseh, who undid what Hezekiah had done, 2 Chronicles 33:3, though under fair pretences she dissembled with God in the days of Josiah, 2 Chronicles 34:32,33, as appeared by her sudden revolt, viz. in less than three months after Josiah's death, 2 Kings 23:31,32.
Related Commentaries of Jeremiah 3:10
Jeremiah 3:10
10 And yet for all this her treacherous sister Judah hath not turned unto me with her whole heart, but feignedly,c saith the LORD.