Romans 11:1-5

I ask, then, has God rejected his people? Certainly not! I myself am an Israelite, a descendant of Abraham, a member of the tribe of Benjamin.

Romans 11:26-29

And so all Israel will be saved, as it is written: "The Deliverer will come from Zion, he will turn away 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

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Romans 11:2
God has not rejected his people whom he foreknew. Do you not know what the scripture says of Elijah, how he pleads with God against Israel?