Today I read Isaiah 50.
I believe God is saying He never divorced or sold the Jewish people or cities, rather they sold themselves by their own sin. See verse 1:
Isaiah 50:1 Thus says the Lord,
“Where is the certificate of divorce
By which I have sent your mother away?
Or to whom of My creditors did I sell you?
Behold, you were sold for your iniquities,
And for your transgressions your mother was sent away.
2 “Why was there no man when I came?
When I called, why was there none to answer?
Is My hand so short that it cannot ransom?
Or have I no power to deliver?
Behold, I dry up the sea with My rebuke,
I make the rivers a wilderness;
Their fish stink for lack of water
And die of thirst.
3 “I clothe the heavens with blackness
And make sackcloth their covering.”