23 And they, if they do not go on without faith, will be united to the tree again, because God is able to put them in again. 24 For if you were cut out of a field olive-tree, and against the natural use were united to a good olive-tree, how much more will these, the natural branches, be united again with the olive-tree which was theirs?
25 For it is my desire, brothers, that this secret may be clear to you, so that you may not have pride in your knowledge, that Israel has been made hard in part, till all the Gentiles have come in; 26 And so all Israel will get salvation: as it is said in the holy Writings, There will come out of Zion the One who makes free; by him wrongdoing will be taken away from Jacob: 27 And this is my agreement with them, when I will take away their sins. 28 As far as the good news is in question, they are cut off from God on account of you, but as far as the selection is in question, they are loved on account of the fathers. 29 Because God's selection and his mercies may not be changed.
Matthew Henry's Commentary on Romans 11:23-29
Commentary on Romans 11:22-32
(Read Romans 11:22-32)
Of all judgments, spiritual judgments are the sorest; of these the apostle is here speaking. The restoration of the Jews is, in the course of things, far less improbable than the call of the Gentiles to be the children of Abraham; and though others now possess these privileges, it will not hinder their being admitted again. By rejecting the gospel, and by their indignation at its being preached to the Gentiles, the Jews were become enemies to God; yet they are still to be favoured for the sake of their pious fathers. Though at present they are enemies to the gospel, for their hatred to the Gentiles; yet, when God's time is come, that will no longer exist, and God's love to their fathers will be remembered. True grace seeks not to confine God's favour. Those who find mercy themselves, should endeavour that through their mercy others also may obtain mercy. Not that the Jews will be restored to have their priesthood, and temple, and ceremonies again; an end is put to all these; but they are to be brought to believe in Christ, the true become one sheep-fold with the Gentiles, under Christ the Great Shepherd. The captivities of Israel, their dispersion, and their being shut out from the church, are emblems of the believer's corrections for doing wrong; and the continued care of the Lord towards that people, and the final mercy and blessed restoration intended for them, show the patience and love of God.