[Jer 31:36-37 KJV] 36 If those ordinances depart from before me, saith the LORD, [then] the seed of Israel also shall cease from being a nation before me for ever.
37 Thus saith the LORD; If heaven above can be measured, and the foundations of the earth searched out beneath, I will also cast off all the seed of Israel FOR ALL THAT THEY HAVE DONE, saith the LORD.

See. He knows what they have done. God is faithful.