Romans 11:25-29

I do not want you, believers, to be unaware of this mystery [God’s previously hidden plan]—so that you will not be wise in your own opinion—that a partial hardening has [temporarily] happened to Israel [to last] until the full number of the Gentiles has come in; and so [at that time] all Israel [that is, all Jews who have a personal faith in Jesus as Messiah] will be saved; just as it is written [in Scripture], “THE DELIVERER (Messiah) WILL COME FROM ZION, HE WILL REMOVE UNGODLINESS FROM JACOB.” [Is 59:20, 21] “THIS IS MY COVENANT WITH THEM, WHEN I TAKE AWAY THEIR SINS.” [Is 27:9; Jer 31:33] From the standpoint of the gospel, the Jews [at present] are enemies [of God] for your sake [which is for your benefit], but from the standpoint of God’s choice [of the Jews as His people], they are still loved by Him for the sake of the fathers. For the gifts and the calling of God are irrevocable [for He does not withdraw what He has given, nor does He change His mind about those to whom He gives His grace or to whom He sends His call].