God will protect the good ones, and the evil ones will face the full brunt of the coming Gentile wrath. It's what always happens in the Bible, and will continue to happen:
God blesses the Jewish people, and they multiply.
More and more Jews become wicked and greedy, and also start engaging in all sorts of occult acts of child sacrifice and idolatry.
God warns the Jews multiple times to repent, but is ignored by the arrogant and powerful Jews.
God revokes His general blessing and only protects the few remaining righteous Jews left.
Gentiles rise up and destroy the Jews, leaving only the select righteous few God is protecting.
God blesses the Jews, and they multiply.
And the cycle repeats itself…