In these verses the apostle illustrates the difference between believers who rested in Christ only and those judaizers who trusted in the law, by a comparison taken from the story of Isaac and Ishmael. This he introduces in such a manner as was proper to strike and impress their minds, and to convince them of their great weakness in departing from the truth, and suffering themselves to be deprived of the liberty of the gospel: Tell me, says he, you that desire to be under the law, do you not hear the law? He takes it for granted that they did hear the law, for among the Jews it was wont to be read in their public assemblies every sabbath day; and, since they were so very fond of being under it, he would have them duly to consider what is written therein (referring to what is recorded Gen. 16 and 21), for, if they would do this, they might soon see how little reason they had to trust in it. And here, 1. He sets before them the history itself (Gal 4:22, Gal 4:23): For it is written, Abraham had two sons, etc. Here he represents the different state and condition of these two sons of Abraham - that the one, Ishmael, was by a bond-maid, and the other, Isaac, by a free-woman; and that whereas the former was born after the flesh, or by the ordinary course of nature, the other was by promise, when in the course of nature there was no reason to expect that Sarah should have a son. 2. He acquaints them with the meaning and design of this history, or the use which he intended to make of it (Gal 4:24-27): These things, says he, are an allegory, wherein, besides the literal and historical sense of the words, the Spirit of God might design to signify something further to us, and that was, That these two, Agar and Sarah, are the two covenants, or were intended to typify and prefigure the two different dispensations of the covenant. The former, Agar, represented that which was given from mount Sinai, and which gendereth to bondage, which, though it was a dispensation of grace, yet, in comparison of the gospel state, was a dispensation of bondage, and became more so to the Jews, through their mistake of the design of it, and expecting to be justified by the works of it. For this Agar is mount Sinai in Arabia (mount Sinai was then called Agar by the Arabians), and it answereth to Jerusalem which now is, and is in bondage with her children; that is, it justly represents the present state of the Jews, who, continuing in their infidelity and adhering to that covenant, are still in bondage with their children. But the other, Sarah, was intended to prefigure Jerusalem which is above, or the state of Christians under the new and better dispensation of the covenant, which is free both from the curse of the moral and the bondage of the ceremonial law, and is the mother of us all - a state into which all, both Jews and Gentiles, are admitted, upon their believing in Christ. And to this greater freedom and enlargement of the church under the gospel dispensation, which was typified by Sarah the mother of the promised seed, the apostle refers that of the prophet, Isa 54:1, where it is written, Rejoice, thou barren that bearest not; break forth and cry, thou that travailest not; for the desolate hath many more children than she who hath a husband. 3. He applies the history thus explained to the present case (Gal 4:28); Now we, brethren, says he, as Isaac was, are the children of the promise. We Christians, who have accepted Christ, and rely upon him, and look for justification and salvation by him alone, as hereby we become the spiritual, though we are not the natural, seed of Abraham, so we are entitled to the promised inheritance and interested in the blessings of it. But lest these Christians should be stumbled at the opposition they might meet with from the Jews, who were so tenacious of their law as to be ready to persecute those who would not submit to it, he tells them that this was no more than what was pointed to in the type; for as then he that was born after the flesh persecuted him that was born after the Spirit, they must expect it would be so now. But, for their comfort in this case, he desires them to consider what the scripture saith (Gen 21:10), Cast out the bond-woman and her son, for the son of the bond-woman shall not be heir with the son of the free-woman. Though the judaizers should persecute and hate them, yet the issue would be that Judaism would sink, and wither, and perish; but true Christianity should flourish and last for ever. And then, as a general inference from the whole of the sum of what he had said, he concludes (Gal 4:31), So then, brethren, we are not children of the bond-woman, but of the free.

So then - We - Jews and Gentiles, who believe on the Lord Jesus, are not children of the bond woman - are not in subjection to the Jewish law, but of the free; and, consequently, are delivered from all its bondage, obligation, and curse.

Thus the apostle, from their own Scripture, explained by their own allegory, proves that it is only by Jesus Christ that they can have redemption; and because they have not believed in him, therefore they continue to be in bondage; and that shortly God will deliver them up into a long and grievous captivity: for we may naturally suppose that the apostle has reference to what had been so often foretold by the prophets, and confirmed by Jesus Christ himself; and this was the strongest argument he could use, to show the Galatians their folly and their danger in submitting again to the bondage from which they had escaped, and exposing themselves to the most dreadful calamities of an earthly kind, as well as to the final ruin of their souls. They desired to be under the law; then they must take all the consequences; and these the apostle sets fairly before them.

1.We sometimes pity the Jews, who continue to reject the Gospel. Many who do so have no pity for themselves; for is not the state of a Jew, who systematically rejects Christ, because he does not believe him to be the promised Messiah, infinitely better than his, who, believing every thing that the Scripture teaches concerning Christ, lives under the power and guilt of sin? If the Jews be in a state of nonage, because they believe not the doctrines of Christianity, he is in a worse state than that of infancy who is not born again by the power of the Holy Ghost. Reader, whosoever thou art, lay this to heart.

2.The 4th, 5th, 6th, and 7th verses of this chapter (Gal 4:4-7) contain the sum and marrow of Christian divinity.

(1)The determination of God to redeem the world by the incarnation of his Son.

(2)The manifestation of this Son in the fullness of time.

(3)The circumstances in which this Son appeared: sent forth; made of a woman; made under the law; to be a sufferer; and to die as a sacrifice.

(4)The redemption of the world, by the death of Christ: he came to redeem them that were under the law, who were condemned and cursed by it.

(5)By the redemption price he purchases sonship or adoption for mankind.

(6)He, God the Father, sends the Spirit, God the Holy Ghost, of God the Son, into the hearts of believers, by which they, through the full confidence of their adoption, call him their Father.

(7)Being made children, they become heirs, and God is their portion throughout eternity. Thus, in a few words, the whole doctrine of grace is contained, and an astonishing display made of the unutterable mercy of God. See the notes on Gal 4:4-7 (note).

3.While the Jews were rejecting the easy yoke of Christ, they were painfully observing days, and months, and times and years. Superstition has far more labor to perform than true religion has; and at last profits nothing! Most men, either from false views of religion, or through the power and prevalency of their own evil passions and habits, have ten thousand times more trouble to get to hell, than the followers of God have to get to heaven.

4.Even in the perverted Galatians the apostle finds some good; and he mentions with great feeling those amiable qualities which they once possessed. The only way to encourage men to seek farther good is to show them what they have got, and to make this a reason why they should seek more. He who wishes to do good to men, and is constantly dwelling on their bad qualities and graceless state, either irritates or drives them to despair. There is, perhaps, no sinner on this side perdition who has not something good in him. Mention the good - it is God's work; and show what a pity it is that he should not have more, and how ready God is to supply all his wants through Christ Jesus. This plan should especially be used in addressing Christian societies, and particularly those which are in a declining state.

5.The Galatians were once the firm friends of the apostle, and loved him so well that they would have even plucked out their eyes for him; and yet these very people cast him off, and counted and treated him as an enemy! O sad fickleness of human nature! O uncertainty of human friendships! An undesigned word, or look, or action, becomes the reason to a fickle heart why it should divest itself of the spirit of friendship; and he who was as dear to them as their own souls, is neglected and forgotten! Blessed God! hast thou not said that there is a friend that sticketh closer than a brother? Where is he? Can such a one be trusted long on this unkindly earth? He is fit for the society of angels and the spirits of just men made perfect; and thou takest him in mercy lest he should lose his friendly heart, or lest his own heart should be broken in losing that of his friend. Hasten, Lord, a more perfect state, where the spirit of thy own love in thy followers shall expand, without control or hinderance, throughout eternity! Amen.

6.On allegorizing, in explaining the word of God, something has already been said, under Gal 4:24; but on the subject of allegory in general much might be said. The very learned and accurate critic, Dr. Lowth, in his work, De Sacra Poesi Hebraeorum, has entered at large into the subject of allegory, as existing in the sacred writings, in which he has discovered three species of this rhetorical figure.

1.That which rhetoricians term a continued metaphor. See Solomon's portraiture of old age, Ecc 12:2-6.

2.A second kind of allegory is that which, in a more proper and restricted sense, may be called parable. See Matthew 13, and the note on Mat 13:3 (note), etc.

3.The third species of allegory is that in which a double meaning is couched under the same words. These are called mystical allegories, and the two meanings are termed the literal and mystical senses.

For examples of all these kinds I must refer to the learned prelate above named.

So then, brethren,.... This is the conclusion of the whole allegory, or the mystical interpretation of Agar and Sarah, and their sons:

we are not children of the bondwoman; the figure of the first covenant, which gendered to bondage, and typified the Jews in a state, and under a spirit of bondage to the law; New Testament saints are not under it, are delivered from it, and are dead unto it:

but of the free; of Sarah, that was a type of the new and second covenant; and answered to the Gospel church, which is free from the yoke of the law; and whose children believers in Christ are, by whom they are made free from all thraldom and slavery; so the children of the mistress and of the maidservant are opposed to each other by the Jews (k). The Vulgate Latin version adds to this verse from the beginning of the next chapter, "with the liberty wherewith Christ hath made us free"; and the Ethiopic version, "because Christ hath made us free"; and begin the next chapter thus, "therefore stand, and be not entangled", &c. and so the Alexandrian copy, and three of Stephens's.

(k) Tzeror Hammor, fol. 152. 1.

Next: Galatians Chapter 5

So then--The oldest manuscripts read, "Wherefore." This is the conclusion inferred from what precedes. In Gal 3:29 and Gal 4:7, it was established that we, New Testament believers, are "heirs." If, then, we are heirs, "we are not children of the bond woman (whose son, according to Scripture, was 'not to be heir,' Gal 4:30), but of the free woman (whose son was, according to Scripture, to be heir). For we are not "cast out" as Ishmael, but accepted as sons and heirs.

Next: Galatians Chapter 5