Jeremias 9:9

Yahweh asked, rhetorically, if He should not punish such a nation for their deceits. His nation had become like all the other nations (cf. Jeremiah 9:24-25). Should He not avenge Himself by punishing Judah for violating His covenant commands?

"The grief of God is caused not only by what the people have done to him but more especially by what they have done to each other." [Note: Kelley, p. 145.]