Chap. xi. ver. 1. “I say then, Hath God cast away His people whom He foreknew? God forbid.”
And he introduces the form a person would use in doubt, as though taking occasion from what had been said, and after making this alarming statement, by the denial of it he causes the sequel to be allowed with readiness; and what by all the former arguments he had been laboring to show that he makes good here also. What then is this? That even if there be but a few saved, the promise yet stands good. This is why he does not merely say “people,” but “people which He foreknew.” Then proceeding with the proof that the “people” were not cast off, “For I also am an Israelite, of the seed of Abraham, of the tribe of Benjamin.”
I, he says, the instructor, the preacher. Now since this seemed contrary to what was said before in the words, “Who has believed our report?” and, “All the day long have I stretched forth My hands to a disobedient and gainsaying people;” and, “I will provoke you to jealousy by them which are no people;” he was not satisfied with the deprecation, nor with having said, “God forbid,” but makes it good by taking it up again and saying, “God has not cast away His people.” But this is not a confirmation, men may say, but an assertion. Observe then the confirmation, both the first, and that which follows it. For the first is that he was himself of that race. But He would not, if on the point of casting them off, have chosen from them him to whom He entrusted all the preaching, and the affairs of the world, and all mysteries, and the whole economy. This then is one proof, but the next, after it, is his saying, that “people whom He foreknew,” that is, who He knew clearly were suited to it, and would receive the faith. For three, five, even ten thousand were believers from among them. And so to prevent any from saying, Are you the people, then? And because you have been called, has the nation been called? He proceeds.
Ver. 2. “He has not cast off His people, whom He foreknew.”
As though he said, I have with me three, five, or ten thousand. What then? Has the people come to be three, five, or ten thousand? That seed that compared with the stars of heaven for multitude, or the sand of the sea? Is this the way you deceive us and put a cheat upon us, by making the whole people yourself and the few that are with you; and did you inflate us with idle hopes, and say that the promise has been fulfilled, when all are lost, and the salvation comes down to a few? This is all bombast and vanity! We cannot away with such sophistry as this! Now, that they may not say this, see how in the sequel he proceeds to the answer, not giving the objection indeed, but before it grounding the answer to it upon ancient history. What then is the answer?
Ver. 2-5. “Do you not know,” he says, “what the Scripture says of Elias? How he (so most; manuscripts Sav. who) makes intercession to God against Israel, saying, Lord, they have killed Your prophets, and dug down Your altars; and I am left alone, and they seek my life. But what says the answer of God unto him? I have reserved to Myself seven thousand men, who have not bowed the knee to the image of Baal. Even so then at this present time also, there is a remnant according to the election of grace.”
Source: Homilies on Romans (New Advent)