Romans 11:1-5

I ask then, Has God cast off His People? No, indeed. Why, I myself am an Israelite, of the posterity of Abraham and of the tribe of Benjamin.

Romans 11:26-29

and so all Israel will be saved. As is declared in Scripture, "From Mount Zion a Deliverer will come: He will remove all ungodliness from Jacob;

Treasury of Scripture Knowledge

Summary

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.

Bible References

I

Romans 11:2
God has not cast off His People whom He knew beforehand. Or are you ignorant of what Scripture says in speaking of Elijah--how he pleaded with God against Israel, saying,