In this chapter the apostle deals plainly with those who hearkened to the judaizing teachers, who cried up the law of Moses in competition with the gospel of Christ, and endeavored to bring them under the bondage of it. To convince them of their folly, and to rectify their mistake herein, in these verses he prosecutes the comparison of a child under age, which he had touched upon in the foregoing chapter, and thence shows what great advantages we have now, under the gospel, above what they had under the law. And here.

I.He acquaints us with the state of the Old Testament church: it was like a child under age, and it was used accordingly, being kept in a state of darkness and bondage, in comparison of the greater light and liberty which we enjoy under the gospel. That was indeed a dispensation of grace, and yet it was comparatively a dispensation of darkness; for as the heir, in his minority, is under tutors and governors till the time appointed of his father, by whom he is educated and instructed in those things which at present he knows little of the meaning of, though afterwards they are likely to be of great use to him; so it was with the Old Testament church - the Mosaic economy, which they were under, was what they could not fully understand the meaning of; for, as the apostle says (Co2 3:13), They could not stedfastly look to the end of that which is abolished. But to the church, when grown up to maturity, in gospel days, it becomes of great use. And as that was a dispensation of darkness, so of bondage too; for they were in bondage under the elements of the world, being tied to a great number of burdensome rites and observances, by which, as by a kind of first rudiments, they were taught and instructed, and whereby they were kept in a state of subjection, like a child under tutors and governors. The church then lay more under the character of a servant, being obliged to do every thing according to the command of God, without being fully acquainted with the reason of it; but the service under the gospel appears to be more reasonable than that was. The time appointed of the Father having come, when the church was to arrive at its full age, the darkness and bondage under which it before lay are removed, and we are under a dispensation of greater light and liberty.

II.He acquaints us with the much happier state of Christians under the gospel-dispensation, Gal 4:4-7. When the fulness of time had come, the time appointed of the Father, when he would put an end to the legal dispensation, and set up another and a better in the room of it, he sent forth his Son, etc. The person who was employed to introduce this new dispensation was no other than the Son of God himself, the only-begotten of the Father, who, as he had been prophesied of and promised from the foundation of the world, so in due time he was manifested for this purpose. He, in pursuance of the great design he had undertaken, submitted to be made of a woman - there is his incarnation; and to be made under the law - there is his subjection. He who was truly God for our sakes became man; and he who was Lord of all consented to come into a state of subjection and to take upon him the form of a servant; and one great end of all this was to redeem those that were under the law - to save us from that intolerable yoke and to appoint gospel ordinances more rational and easy. He had indeed something more and greater in his view, in coming into the world, than merely to deliver us from the bondage of the ceremonial law; for he came in our nature, and consented to suffer and die for us, that hereby he might redeem us from the wrath of God, and from the curse of the moral law, which, as sinners, we all lay under. But that was one end of it, and a mercy reserved to be bestowed at the time of his manifestation; then the more servile state of the church was to come to a period, and a better to succeed in the place of it; for he was sent to redeem us, that we might receive the adoption of sons - that we might no longer be accounted and treated as servants, but as sons grown up to maturity, who are allowed greater freedoms, and admitted to larger privileges, than while they were under tutors and governors. This the course of the apostle's argument leads us to take notice of, as one thing intended by this expression, though no doubt it may also be understood as signifying that gracious adoption which the gospel so often speaks of as the privilege of those who believe in Christ. Israel was God's son, his first-born, Rom 9:4. But now, under the gospel, particular believers receive the adoption; and, as an earnest and evidence of it, they have together therewith the Spirit of adoption, putting them upon the duty of prayer, and enabling them in prayer to eye God as a Father (Gal 4:6): Because you are sons, God hath sent forth the Spirit of his Son into your hearts, crying Abba, Father. And hereupon (Gal 4:7) the apostle concludes this argument by adding, Wherefore thou art no more a servant, but a son; and, if a son, then an heir of God through Christ; that is, Now, under the gospel state, we are no longer under the servitude of the law, but, upon our believing in Christ, become the sons of God; we are thereupon accepted of him, and adopted by him; and, being the sons, we are also heirs of God, and are entitled to the heavenly inheritance (as he also reasons Rom 8:17), and therefore it must needs be the greatest weakness and folly to turn back to the law, and to seek justification by the works of it. From what the apostle says in these verses, we may observe,

1.The wonders of divine love and mercy towards us, particularly of God the Father, in sending his Son into the world to redeem and save us, - of the Son of God, in submitting so low, and suffering so much, for us, in pursuance of that design, - and of the Holy Spirit, in condescending to dwell in the hearts of believers for such gracious purposes.

2.The great and invaluable advantages which Christians enjoy under the gospel; for, (1.) We receive the adoption of sons. Whence note, It is the great privilege which believers have through Christ that they are adopted children of the God of heaven. We who by nature are children of wrath and disobedience have become by grace children of love. (2.) We receive the Spirit of adoption. Note, [1.] All who have the privilege of adoption have the Spirit of adoption - all who are received into the number partake of the nature of the children of God; for he will have all his children to resemble him. [2.] The Spirit of adoption is always the Spirit of prayer, and it is our duty in prayer to eye God as a Father. Christ has taught us in prayer to eye God as our Father in heaven. [3.] If we are his sons, then his heirs. It is not so among men, with whom the eldest son is heir; but all God's children are heirs. Those who have the nature of sons shall have the inheritance of sons.

Even so we - The whole Jewish people were in a state of nonage while under the law.

The elements of the world - A mere Jewish phrase, יסודי עולם הזה yesodey olam hazzeh, "the principles of this world;" that is, the rudiments or principles of the Jewish religion. The apostle intimates that the law was not the science of salvation, it was only the elements or alphabet of it; and in the Gospel this alphabet is composed into a most glorious system of Divine knowledge: but as the alphabet is nothing of itself, unless compounded into syllables, words, sentences, and discourses; so the law, taken by itself, gives no salvation; it contains indeed the outlines of the Gospel, but it is the Gospel alone that fills up these outlines.

Even so we,.... Jews, for of such the apostle is only speaking, and to whom he applies the above case of heirs in minority; it was to the Jews he had spoken of the law, as being a military guard, a prison, and a schoolmaster to them; and then having addressed the Gentiles, as being the children of God, baptized into Christ, one in him, interested in him, the spiritual seed of Abraham, and heirs of all the blessings of grace and glory; he returns to the Jews, and represents their estate and condition under the law by the above simile, which he here makes an application of:

when we were children; not in age, but in knowledge of divine, spiritual, and evangelical things; which must be understood not of every individual person among them, for there were some grown men, men of great faith, light, knowledge, and experience; but of the bulk and generality of the people of the Jews, and that also in comparison of the clear understanding of the saints under the Gospel dispensation. The Jews were like children, peevish, froward, and perverse, and often stood in need of correction and chastisement; and as children are pleased with pictures, shows, sights, and gaudy amusements, so they were taken with an external pompous form of worship, and which they had, and was suited to their infant state; and which infant state of the Jewish church commenced from the time of their coming up out of Egypt, and lasted until the times of the Messiah; see Hos 11:1.

Were in bondage under the elements of the world; by which are meant, not the four elements of fire, water, earth, and air; nor the angels, who by some are thought to preside over them; nor the sun and moon, according to whose revolutions the festivals of the Jews were regulated; but the several institutions of the Mosaic economy, which were to the Jews what an A B C, or an alphabet of letters, is to one that is beginning to learn; or what an accidence and grammar be to such who are learning any language, and which contain the rudiments of it; as the physical elements are the first principles of nature, and the general rules of speech and language are the rudiments thereof, so the Mosaic institutions were the elements, rudiments, or first principles of the Jewish religion, taught them by the law, as their schoolmaster, and by which they were used as children: these are called "elements", in allusion to the first principles of nature and learning; and the elements "of the world", because they lay in outward worldly and earthly things, as meats, drinks, divers washings, &c. and because that hereby God instructed the world, at least a part of it, the world of the Jews: or as the word may be rendered "beauty", or "elegancy", these were elegant elements, which in a most beautiful manner taught the people of the Jews the first principles of the doctrine of Christ: but nevertheless, whilst they were under the instructions and discipline of the law as a schoolmaster, "they were in bondage"; referring not to their bondage in Egypt, nor in the several captivities into which they were carried by their neighbours; nor to the bondage of sin and Satan, common to all men in a state of nature; but to the bondage which the law naturally gendered, led them to, induced upon them, and kept them in, through its sanctions and penalties; for, through fear of death, they were under a servile disposition, and were all their lifetime subject to bondage; they carried a yoke of bondage upon their necks, and were under a spirit of bondage unto fear; they were like children closely kept to school to learn their letters, say their lessons, and perform their tasks; and, if not, receive due correction, which kept them in continual fear and bondage.

we--the Jews primarily, and inclusively the Gentiles also. For the "we" in Gal 4:5 plainly refers to both Jew and Gentile believers. The Jews in their bondage to the law of Moses, as the representative people of the world, include all mankind virtually amenable to God's law (Rom 2:14-15; compare Note, see on Gal 3:13; Gal 3:23). Even the Gentiles were under "bondage," and in a state of discipline suitable to nonage, till Christ came as the Emancipator.

were in bondage--as "servants" (Gal 4:1).

under the elements--or "rudiments"; rudimentary religion teaching of a non-Christian character: the elementary lessons of outward things (literally, "of the [outward] world"); such as the legal ordinances mentioned, Gal 4:10 (Col 2:8, Col 2:20). Our childhood's lessons [CONYBEARE and HOWSON]. Literally, The letters of the alphabet (Heb 5:12).