Romans 11:23-34

²³And even they, if they do not persist in the unbelief, will be grafted back in, because God has the power to graft them in again.

²⁴For if you were cut out of a wild by nature olive tree, and were grafted contrary to nature into a cultivated olive tree, how much more will these, the natural branches, be grafted into their own olive tree?

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,

³¹so also these have now been disobedient that through the mercy shown to you they also may be shown mercy.

³²Yes, God has given everyone over to disobedience so that He might show mercy to all.

³³Oh, the depth of the riches of God's wisdom and knowledge! How unsearchable His judgments and untraceable His ways!

³⁴Because “Who has known the mind of the Lord? Or who has been His counselor?”