By the grace of Jesus Christ. Peter compareth these two together as contrary the one to the other; to have hope [1] in the grace of Christ, and to be under the yoke of the law; which comparison doth greatly set out the justification of Christ, inasmuch as we gather thereby, that those are justified by faith who, being free and quit from the yoke of the law, seek for salvation in the grace of Jesus Christ. Furthermore, I said before that the yoke of the law is made of two cords. The former is, "He which doth these things shall live in them;" the other is, "Cursed is every one which doth not continue in all the commandments." Let us return unto the contrary member. If we cannot otherwise attain unto salvation by the grace of Christ, unless the yoke of the law be taken away, it followeth that salvation is not placed in keeping the law, neither are those which believe in Christ subject to the curse of the law; for if he could be saved through grace, who is as yet enwrapped in the yoke of the law, then should Peter's reasoning be but foolish, which is drawn from contraries: thus, We hope for salvation by the grace of Christ; therefore we are not under the yoke of the law. Unless there were a disagreement between the grace of Christ and the yoke of the law, Peter should deceive us. [2] Wherefore, those must needs depart from the righteousness of the law, whosoever desire to find life in Christ; for this contrariety appertaineth not unto doctrine, but unto the cause of justification. Whereby is also refuted their surmise, [3] who say that we are justified by the grace of Christ, because he regenerateth us by his Spirit, and giveth us strength to fulfill the law. Those who imagine this, though they seem to ease the yoke of the law a little, yet they keep souls bound with the cords thereof. For this promise shall always stand in force, He which shall do these things shall live in them; on the other side, The curse shall come upon all which shall not absolutely fulfill the law. Wherefore, we must define the grace of Christ far otherwise (whereunto the hope of salvation leaneth) than they dream; to wit, that it be free reconciliation gotten by the sacrifice of his death; or, which is all one, free forgiveness of sins, which, by pacifying and appeasing God, doth make him of an enemy or severe judge, [4] and which cannot be pleased nor entreated, a merciful Father. I confess, indeed, that we be regenerate into newness of life by the grace of Christ; but when we are about assurance of salvation, then must we call to mind the free adoption alone, which is joined with the purging [expiation] and forgiveness of sins. For, if works be admitted, that they may make us righteous in part only, the yoke of the law shall not be broken, and so Peter's contrariety [antithesis] shall fall to the ground, or else be dissolved. Even as they. Peter doth testify in this place, that though the servitude of the law were laid upon the fathers as touching the external shoe, yet were their consciences free and quit; whereby is put away that absurdity, which might otherwise have troubled godly minds not a little. For, seeing that the covenant of life is eternal, and the same which God made with his servants from the beginning until the end of the world, it were an absurd thing, and intolerable, that any other way to obtain salvation should be taught at this day than that which the fathers had in times past. Therefore, Peter affirmeth that we agree very well with the fathers, because they no less than we reposed hope of salvation in the grace of Christ; and so, reconciling the law and the gospel together, as touching the end of the doctrine, he taketh from the Jews the stumbling-block which they reigned to themselves by reason of the discord. Whereby it appeareth that the law was not given to the fathers that they might thereby purchase salvation, neither were the ceremonies added, that, by the observing thereof, they might attain unto righteousness; but this was the only end of all the whole law, that, casting from them all confidence which they might repose in works, they might repose all their hope in the grace of Christ. Whereby is also refuted the doting of those who think that the old people, inasmuch as they were content with earthly goods, did think no whit of the heavenly life. But Peter maketh the fathers partners with us of the same faith; and doth make salvation common to both; and yet there be some which delight in that brain-sick fellow, Servetus, with his so filthy sacrileges. Furthermore, we must note that Peter teacheth that the faith of the fathers [ancients] was always grounded in Christ, seeing that they could neither find life anywhere else, neither was there any other way for men to come unto God. Therefore, this place agreeth with that saying of the apostle, "Christ yesterday, and today, and for ever," (Hebrews 13:8.)

Footnotes

1 - "Spem salutis," hope of salvation.

2 - "Fucum faceret," should make a gloss.

3 - "Commentum," fiction.

4 - "Vel severo et implacabili judice," or a severe and implacable judge.

But we believe - We apostles, who have been with them, and have seen the evidences of their acceptance with God.
Through the grace - By the grace or mercy of Christ alone, without any of the rites and ceremonies of the Jews.
We shall be saved, even as they - In the same manner, by the mere grace of Christ. So far from being necessary to their salvation, they are really of no use in ours. We are to be saved, not by these ceremonies, but by the mere mercy of God in the Redeemer. They should not, therefore, be imposed on others.

Through the grace of the Lord Jesus Christ we shall be saved - This seems to be an answer to an objection, "Has not God designed to save us, the Jews, by an observance of the law; and them, the Gentiles, by the faith of the Gospel?" No: for we Jews can be saved no other way than through the grace of the Lord Jesus Christ; and this is the way in which the Gentiles in question have been saved. There is but one way of salvation for Jews and Gentiles, the grace, mercy, or favor coming by and through the Lord Jesus, the Christ; this is now fully opened to the Gentiles; and we believe we shall be saved in the same way.

But we believe,.... Who are circumcised; the Arabic version adds, "and are sure"; for what follows is a sure and certain article of faith:
that through the grace of the Lord Jesus Christ; not through circumcision, or by any works of the law, moral or ceremonial; but through the grace of Christ undertaking for them, assuming their nature, and dying in their room and stead; through his redeeming, justifying, and pardoning grace: salvation is by Christ; Jehovah the Father appointed him to be his salvation; he sent him, and he came to save sinners; and he has obtained salvation for them; and it is in him, and in no other: and this salvation is by "the grace" of Christ; it was grace moved him to engage in this work before the world began; it was good will to men that caused him to come down from heaven, and appear on earth in the form of a servant; it was pure love that influenced him to lay down his life for them; through the grace in his heart he did all this for them; and it is the fulness of grace in his hands, out of which they receive abundance, whereby they are entitled to, and are made meet for eternal glory:
we shall be saved, even as they; either as the disciples, the Gentile converts, who without circumcision, and the works of the law, were saved by the pure grace and love of Christ, in dying for them, and on which they alone depended for salvation; or else as the Jewish fathers were, for they were justified, pardoned, accepted, and saved in the same way, as the saints under the New Testament are: they could not keep the law perfectly, nor was there then, nor now, salvation by it, only by the grace of Christ; and in that way, and that only, Old and New Testament believers, Jews and Gentiles, whether circumcised or uncircumcised, are saved. The Gentiles were not saved by the light of nature, nor the Jews by the law of Moses; the one were not lost for want of circumcision, nor the other saved by it; the only way of salvation to both, and under all dispensations, is the Lord Jesus Christ; through whose sacrifice sin is atoned for, through whose blood it is pardoned, through whose righteousness men are justified before God, and are accepted with him; and through whom saints have communion with God; and by whom, and whose grace, and not by their own works, they shall be saved with an everlasting salvation, from sin, law, death, hell, and damnation: and the salvation of one and of another, even of all that are saved, Jews or Gentiles, is by grace; no one is deserving of it; they have all sinned, and come short of the glory of God; have done that which is abominable, and they themselves are abominable in the sight of God; they have destroyed, and cannot help themselves; nor have they anyone good thing but what they have received from the Lord, and therefore ought to ascribe all to his grace; it is by that they are what they are, have what they have, and do what they do. Salvation, in all its parts and branches, is owing to grace; and so it is with respect to all persons that are saved; some are not saved by their works, and others by the grace of Christ, but they are all saved by grace; and none have any room to boast of themselves against others.

through the grace of the Lord Jesus--that is, by that only.
we shall be saved, even as they--circumcision in our case being no advantage, and in their case uncircumcision no loss; but grace doing all for both, and the same for each.

The Lord Jesus - He does not here say our Lord; because in this solemn place he means the Lord of all, we - Jews, shall be saved even as they - Gentiles, namely, through the grace of the Lord Jesus, not by our observance of the ceremonial law.