25Brothers, I do not want you to be ignorant of this ‘mystery’ (so that you not be conceited): hardening has come upon Israel in part until the full number of the Gentiles has come in.
26And so all Israel will be saved, just as it is written: “The Deliverer will come out of Zion, and He will turn ungodliness away from Jacob;
27this is my covenant with them, when I take away their sins.”
28On the one hand, regarding the Gospel, they are enemies because of you; on the other, regarding the election, they are beloved on account of the forefathers.
29Because God's gracious gifts and calling are irrevocable.
30For just as you also were once disobedient to God, but now have been shown mercy through their disobedience,
Romans 11
Romans 11:25-30