The apostle having reproved the Galatians for not obeying the truth, and endeavoured to impress them with a sense of their folly herein, in these verses he largely proves the doctrine which he had reproved them for rejecting, namely, that of justification by faith without the works of the law. This he does several ways.

I.From the example of Abraham's justification. This argument the apostle uses, Rom. 4. Abraham believed God, and that was accounted to him for righteousness (Gal 3:6); that is, his faith fastened upon the word and promise of God, and upon his believing he was owned and accepted of God as a righteous man: as on this account he is represented as the father of the faithful, so the apostle would have us to know that those who are of faith are the children of Abraham (Gal 3:7), not according to the flesh, but according to the promise; and, consequently, that they are justified in the same way that he was. Abraham was justified by faith, and so are they. To confirm this, the apostle acquaints us that the promise made to Abraham (Gen 12:3), In thee shall all nations be blessed, had a reference hereunto, Gal 3:8. The scripture is said to foresee, because he that indited the scripture did foresee, that God would justify the heathen world in the way of faith; and therefore in Abraham, that is, in the seed of Abraham, which is Christ, not the Jews only, but the Gentiles also, should be blessed; not only blessed in the seed of Abraham, but blessed as Abraham was, being justified as he was. This the apostle calls preaching the gospel to Abraham; and thence infers (Gal 3:9) that those who are of faith, that is, true believers, of what nation soever they are, are blessed with faithful Abraham. They are blessed with Abraham the father of the faithful, by the promise made to him, and therefore by faith as he was. It was through faith in the promise of God that he was blessed, and it is only in the same way that others obtain this privilege.

II.He shows that we cannot be justified but by faith fastening on the gospel, because the law condemns us. If we put ourselves upon trial in that court, and stand to the sentence of it, we are certainly cast, and lost, and undone; for as many as are of the works of the law are under the curse, as many as depend upon the merit of their own works as their righteousness, as plead not guilty, and insist upon their own justification, the cause will certainly go against them; for it is written, Cursed is every one that continueth not in all things which are written in the book of the law, to do them, Gal 3:10, and Deu 27:26. The condition of life, by the law, is perfect, personal, and perpetual, obedience; the language of it is, Do this and live; or, as Gal 3:12, The man that doeth them shall live in them: and for every failure herein the law denounces a curse. Unless our obedience be universal, continuing in all things that are written in the book of the law, and unless it be perpetual too (if in any instance at any time we fail and come short), we fall under the curse of the law. The curse is wrath revealed, and ruin threatened: it is a separation unto all evil, and this is in full force, power, and virtue, against all sinners, and therefore against all men; for all have sinned and become guilty before God: and if, as transgressors of the law, we are under the curse of it, it must be a vain thing to look for justification by it. But, though this is not to be expected from the law, yet the apostle afterwards acquaints us that there is a way open to our escaping this curse, and regaining the favour of God, namely, through faith in Christ, who (as he says, Gal 3:13) hath redeemed us from the curse of the law, etc. A strange method it was which Christ took to redeem us from the curse of the law; it was by his being himself made a curse for us. Being made sin for us, he was made a curse for us; not separated from God, but laid for the present under that infamous token of the divine displeasure upon which the law of Moses had put a particular brand, Deu 21:23. The design of this was that the blessing of Abraham might come on the Gentiles through Jesus Christ - that all who believed on Christ, whether Jews or Gentiles, might become heirs of Abraham's blessing, and particularly of that great promise of the Spirit, which was peculiarly reserved for the times of the gospel. Hence it appeared that it was not by putting themselves under the law, but by faith in Christ, that they become the people of God and heirs of the promise. Here note, 1. The misery which as sinners we are sunk into - we are under the curse and condemnation of the law. 2. The love and grace of our Lord Jesus Christ towards us - he has submitted to be made a curse for us, that he might redeem us from the curse of the law. 3. The happy prospect which we now have through him, not only of escaping the curse, but of inheriting the blessing. And, 4. That it is only through faith in him that we can hope to obtain this favour.

III.To prove that justification is by faith, and not by the works of the law, the apostle alleges the express testimony of the Old Testament, Gal 3:11. The place referred to is Hab 2:4, where it is said, The just shall live by faith; it is again quoted, Rom 1:17, and Heb 10:38. The design of it is to show that those only are just or righteous who do truly live, who are freed from death and wrath, and restored into a state of life in the favour of God; and that it is only through faith that persons become righteous, and as such obtain this life and happiness - that they are accepted of God, and enabled to live to him now, and are entitled to an eternal life in the enjoyment of him hereafter. Hence the apostle says, It is evident that no man is justified by the law in the sight of God. Whatever he may be in the account of others, yet he is not so in the sight of God; for the law is not of faith - that says nothing concerning faith in the business of justification, nor does it give life to those who believe; but the language of it is, The man that doeth them shall live in them, as Lev 18:5. It requires perfect obedience as the condition of life, and therefore now can by no means be the rule of our justification. This argument of the apostle's may give us occasion to remark that justification by faith is no new doctrine, but what was established and taught in the church of God long before the times of the gospel. Yea, it is the only way wherein any sinners ever were, or can be, justified.

IV.To this purpose the apostle urges the stability of the covenant which God made with Abraham, which was not vacated nor disannulled by the giving of the law to Moses, Gal 3:15, etc. Faith had the precedence of the law, for Abraham was justified by faith. It was a promise that he built upon, and promises are the proper objects of faith. God entered into covenant with Abraham (Gal 3:8), and this covenant was firm and steady; even men's covenants are so, and therefore much more his. When a deed is executed, or articles of agreement are sealed, both parties are bound, and it is too late then to settle things otherwise; and therefore it is not to be supposed that by the subsequent law the covenant of God should be vacated. The original word diathēkē signifies both a covenant and a testament. Now the promise made to Abraham was rather a testament than a covenant. When a testament has become of force by the death of the testator, it is not capable of being altered; and therefore, the promise that was given to Abraham being of the nature of a testament, it remains firm and unalterable. But, if it should be said that a grant or testament may be defeated for want of persons to claim the benefit of it (Gal 3:16), he shows that there is no danger of that in this case. Abraham is dead, and the prophets are dead, but the covenant is made with Abraham and his seed. And he gives us a very surprising exposition of this. We should have thought it had been meant only of the people of the Jews. "Nay," says the apostle, "it is in the singular number, and points at a single person - that seed is Christ," So that the covenant is still in force; for Christ abideth for ever in his person, and in his spiritual seed, who are his by faith. And if it be objected that the law which was given by Moses did disannul this covenant, because that insisted so much upon works, and there was so little in it of faith or of the promised Messiah, he answers that the subsequent law could not disannul the previous covenant or promise (Gal 3:18): If the inheritance be of the law, it is no more of promise; but, says he, God gave it to Abraham by promise, and therefore it would be inconsistent with his holiness, wisdom, and faithfulness, by any subsequent act to set aside the promise, and so alter the way of justification which he had thus established. If the inheritance was given to Abraham by promise, and thereby entailed upon his spiritual seed, we may be sure that God would not retract that promise; for he is not a man that he should repent.

Now to Abraham and his seed - The promise of salvation by faith was made to Abraham and his posterity.

He saith not, And to seeds - It was one particular kind of posterity which was intended: but as of one - which is Christ; i.e. to the spiritual head, and all believers in him, who are children of Abraham, because they are believers, Gal 3:7. But why does the apostle say, not of seeds, as of many? To this it is answered, that Abraham possessed in his family two seeds, one natural, viz. the members of his own household; and the other spiritual, those who were like himself because of their faith. The promises were not of a temporal nature; had they been so, they would have belonged to his natural seed; but they did not, therefore they must have belonged to the spiritual posterity. And as we know that promises of justification, etc., could not properly be made to Christ in himself, hence we must conclude his members to be here intended, and the word Christ is put here for Christians. It is from Christ that the grace flows which constitutes Christians. Christians are those who believe after the example of Abraham; they therefore are the spiritual seed. Christ, working in and by these, makes them the light and salt of the world; and through them, under and by Christ, are all the nations of the earth blessed. This appears to be the most consistent interpretation, though every thing must be understood of Christ in the first instance, and then of Christians only through him.

Now to Abraham and his seed were the promises made,.... The promises design the promises of the covenant of grace mentioned in the next verse, which are exceeding great and precious, better than those of any other covenant; and which are all yea and amen in Christ, and are chiefly of a spiritual nature; though all the temporal blessings of God's people come to them in a covenant way, and by virtue of the promise; for godliness has the promise of this life, that God will verily feed them, withhold no good thing from them proper for them, sanctify all their afflictions, support under them, and never leave nor forsake them: but the promises here intended principally are such as these, that God will be their God, and they shall be his people, the promise of Christ as a Saviour and Redeemer of them; of the Spirit as their sanctifier, and the applier of all grace unto them; of justification by Christ's righteousness, and pardon by his blood; of adoption through free rich grace; of perseverance in grace, and of the eternal inheritance: now these promises were made, "were said unto", or spoken of, to Abraham and his seed; that is, they were discovered, made manifest, and applied to Abraham, the father of many nations; and were declared to belong to him and his spiritual seed, even all that believe, whether Jews or Gentiles; for the apostle is not speaking of the original make and constitution of the covenant of grace and its promises, which were made from all eternity; the grand promise of life was made before the world began, and Christ was set up as Mediator from everlasting, before ever the earth was, which suppose a covenant in which this promise was granted, and of which Christ was the Mediator as early; it was made long before Abraham, or any of his spiritual seed, were in being; nor was it made with any single person, any mere creature, Abraham, or any other, but with Christ, as the head and representative of the whole election of grace: but what is here treated of is, the declaration and manifestation of the covenant, and its promises to Abraham; which was frequently done, as upon the call of him out of the land of Chaldea, upon his parting with Lot, when he was grown old, and when Eliezer his servant was like to be his heir, and just before the giving of him the covenant of circumcision, and again upon the offering up of his son Isaac:

he saith not unto seeds, as of many; in the plural number, as if Jews and Gentiles were in a different manner his spiritual seed:

but as of one; using the singular number:

and to thy seed, which is Christ; meaning not Christ personal, though he was of the seed of Abraham, a son of his, as was promised; but the covenant and the promises were not now made with, and to Christ, as personally considered, this was done in eternity; but Christ mystical, the church, which is the body of Christ, of which he is the head, and is called by his name, Co1 12:12 and designs all Abraham's spiritual seed, both Jews and Gentiles; who are all one in Christ, and so Abraham's seed, and heirs according to the promise; hence there is no room for the objection of the Jew to the apostle's application of this passage to Christ (c), that the Scripture speaks not of any particular person, but of seed in a general and collective sense, of a large and numerous offspring; since the apostle designs such a seed by Christ, as numerous as the stars of the sky, and the sand on the sea shore, even all believers in all nations, Abraham is the father of; though did the apostle mean Christ particularly, and personally considered, there are instances to be given, where the word "seed" is used, not in a collective sense, but of a single person, as in Gen 4:25. Nor has the Jew (d) any reason to charge him with a mistake, in observing that the word is not in the plural, but in the singular number, when it is the manner of the Hebrew language to speak of seed only in the singular number; but this is false, the word is used in the plural number, and so might have been here, had it been necessary, as in Sa1 8:15 concerning seed sown in the earth, from whence the metaphor is here taken. The first tract in the Jews' Misna, or oral law, is called, "seeds"; and the word, even as spoken of the posterity of men, is used in the plural number in their Talmud (e); where they say,

"pecuniary judgments are not as capital ones; in pecuniary judgments, a man gives his money, and it atones for him; in capital judgments, his blood, and the blood "of his seeds", or posterity, hang on him to the end of the world; for we so find in Cain, who slew his brother; as it is said, "the bloods of thy brother crieth"; it is not said, the blood of thy brother, but the bloods of thy brother, his blood, and the blood "of his seeds".''

(c) Chizzuk Emuna, par. 1. c. 13. p. 134. (d) Ib. par. 2. c. 90. p. 468. (e) T. Bab. Sanhedrin, fol. 37. 1.

This verse is parenthetical. The covenant of promise was not "spoken" (so Greek for "made") to Abraham alone, but "to Abraham and his seed"; to the latter especially; and this means Christ (and that which is inseparable from Him, the literal Israel, and the spiritual, His body, the Church). Christ not having come when the law was given, the covenant could not have been then fulfilled, but awaited the coming of Him, the Seed, to whom it was spoken.

promises--plural, because the same promise was often repeated (Gen 12:3, Gen 12:7; Gen 15:5, Gen 15:18; Gen 17:7; Gen 22:18), and because it involved many things; earthly blessings to the literal children of Abraham in Canaan, and spiritual and heavenly blessings to his spiritual children; but both promised to Christ, "the Seed" and representative Head of the literal and spiritual Israel alike. In the spiritual seed there is no distinction of Jew or Greek; but to the literal seed, the promises still in part remain to be fulfilled (Rom 11:26). The covenant was not made with "many" seeds (which if there had been, a pretext might exist for supposing there was one seed before the law, another under the law; and that those sprung from one seed, say the Jewish, are admitted on different terms, and with a higher degree of acceptability, than those sprung from the Gentile seed), but with the one seed; therefore, the promise that in Him "all the families of the earth shall be blessed" (Gen 12:3), joins in this one Seed, Christ, Jew and Gentile, as fellow heirs on the same terms of acceptability, namely, by grace through faith (Rom 4:13); not to some by promise, to others by the law, but to all alike, circumcised and uncircumcised, constituting but one seed in Christ (Rom 4:16). The law, on the other hand, contemplates the Jews and Gentiles as distinct seeds. God makes a covenant, but it is one of promise; whereas the law is a covenant of works. Whereas the law brings in a mediator, a third party (Gal 3:19-20), God makes His covenant of promise with the one seed, Christ (Gen 17:7), and embraces others only as they are identified with, and represented by, Christ.

one . . . Christ--not in the exclusive sense, the man Christ Jesus, but "Christ" (Jesus is not added, which would limit the meaning), including His people who are part of Himself, the Second Adam, and Head of redeemed humanity. Gal 3:28-29 prove this, "Ye are all ONE in Christ Jesus" (Jesus is added here as the person is indicated). "And if ye be Christ's, ye are Abraham's SEED, heirs according to the promise."