25 As he saith also in Hosea, I will call that my people, which was not my people; And her beloved, that was not beloved. 26 And it shall be, [that] in the place where it was said unto them, Ye are not my people, There shall they be called sons of the living God. 27 And Isaiah crieth concerning Israel, If the number of the children of Israel be as the sand of the sea, it is the remnant that shall be saved: 28 for the Lord will execute [his] word upon the earth, finishing it and cutting it short. 29 And, as Isaiah hath said before, Except the Lord of Sabaoth had left us a seed, We had become as Sodom, and had been made like unto Gomorrah.
Matthew Henry's Commentary on Romans 9:25-29
Commentary on Romans 9:25-29
(Read Romans 9:25-29)
The rejecting of the Jews, and the taking in the Gentiles, were foretold in the Old Testament. It tends very much to the clearing of a truth, to observe how the Scripture is fulfilled in it. It is a wonder of Divine power and mercy that there are any saved: for even those left to be a seed, if God had dealt with them according to their sins, had perished with the rest. This great truth this Scripture teaches us. Even among the vast number of professing Christians it is to be feared that only a remnant will be saved.