But when the fulness of the time was come, God sent forth his Son, made of a woman, made under the law,

But, when the time was fully come, God sent forth His Son, born of a woman, born subject to Law,

But when the fullness of time arrived, God sent his Son, formed from a woman, formed under the law,

but, when the full time came, God sent his Son – born a woman's child, born subject to Law –

Quando autem venit plenitudo temporis, misit Deus Filium suum, facturn ex muliere, redactum sub Legem;

When the fullness of the time was come. He proceeds with the comparison which he had adduced, and applies to his purpose the expression which has already occurred, "the time appointed by the Father," -- but still shewing that the time which had been ordained by the providence of God was proper and seasonable. That season is the most fit, and that mode of acting is the most proper, which the providence of God directs. At what time it was expedient that the Son of God should be revealed to the world, it belonged to God alone to judge and determine. This consideration ought to restrain all curiosity. Let no man presume to be dissatisfied with the secret purpose of God, and raise a dispute why Christ did not appear sooner. If the reader desires more full information on this subject, he may consult what I have written on the conclusion of the Epistle to the Romans. God sent forth his Son. These few words contain much instruction. The Son, who was sent, must have existed before he was sent; and this proves his eternal Godhead. Christ therefore is the Son of God, sent from heaven. Yet this same person was made of a woman, because he assumed our nature, which shews that he has two natures. Some copies read natum instead of filium; but the latter reading is more generally followed, and, in my opinion, is preferable. But the language was also expressly intended to distinguish Christ from other men, as having been formed of the substance of his mother, and not by ordinary generation. In any other sense, it would have been trifling, and foreign to the subject. The word woman is here put generally for the female sex. Subjected under the law. The literal rendering is, Made under the law; but in my version I have preferred another word, which expresses more plainly the fact that he was placed in subjection to the law. Christ the Son of God, who might have claimed to be exempt from every kind of subjection, became subject to the law. Why? He did so in our room, that he might obtain freedom for us. A man who was free, by constituting himself a surety, redeems a slave: by putting on himself the chains, he takes them off from the other. So Christ chose to become liable to keep the law, that exemption from it might be obtained for us; otherwise it would have been to no purpose that he should come under the yoke of the law, for it certainly was not on his own account that he did so. To redeem them that were under the law [1] We must here observe, the exemption from the law which Christ has procured for us does not imply that we no longer owe any obedience to the doctrine of the law, and may do whatever we please; for the law is the everlasting rule of a good and holy life. But Paul speaks of the law with all its appendages. From subjection to that law we are redeemed, because it is no longer what it once was. "The vail being rent," (Matthew 27:51,) freedom is openly proclaimed, and this is what he immediately adds.

Footnotes

1 - "So far was he from subjecting to the yoke of the law those to whom the law had not been given, that he came in order to emancipate even the Jews themselves." -- Wetstein.

But when the fulness of the time was come - The full time appointed by the Father; the completion (filling up, πλήρωμα plērōma,) of the designated period for the coming of the Messiah; see the Isaiah 49:7-8 notes; 2-Corinthians 6:2 note. The sense is, that the time which had been predicted, and when it was proper that he should come, was complete. The exact period had arrived when all things were ready for his coming. It is often asked why he did not come sooner, and why mankind did not have the benefit of his incarnation and atonement immediately after the fall? Why were four thousand dark and gloomy years allowed to roll on, and the world suffered to sink deeper and deeper in ignorance and sin? To these questions perhaps no answer entirely satisfactory can be given. God undoubtedly saw reasons which we cannot; see, and reasons which we shall approve if they are disclosed to us.
It may be observed, however, that this delay of redemption was in entire accordance with the whole system of divine arrangements, and with all the divine interpositions in favor of men. People are suffered long to pine in want, to suffer from disease, to encounter the evils of ignorance, before interposition is granted. On all the subjects connected with human comfort and improvement, the same questions may be asked as on the subject of redemption. Why was the invention of the art of printing so long delayed, and people suffered to remain in ignorance? Why was the discovery of vaccination delayed so long, and millions suffered to die who might have been saved? Why was not the bark of Peru sooner known, and why did so many millions die who might have been saved by its use? So of most of the medicines, and of the arts and inventions that go to ward off disease, and to promote the intelligence, the comfort, and the salvation of man. In respect to all of these, it may be true that they are made known at the very best time, the time that will on the whole most advance the welfare of the race. And so of the incarnation and work of the Saviour. It was seen by God to be the best time, the time when on the whole the race would be most benefited by his coming. Even with our limited and imperfect vision, we can see the following things in regard to its being the most fit and proper time.
(1) it was just the time when all the prophecies centerd in him, and when there could be no doubt about their fulfillment. It was important that such an event should be predicted in order that there might be full evidence that he came from heaven; and yet in order that prophecy may be seen to have been uttered by God, it must be so far before the event as to make it impossible to have been the result of mere human conjecture.
(2) it was proper that the world should be brought to see its need of a Saviour, and that a fair and satisfactory opportunity should be given to men to try all other schemes of salvation that they might be prepared to welcome this. This had been done. Four thousand years were sufficient to show to man his own powers, and to give him an opportunity to devise some scheme of salvation. The opportunity had been furnished under every circumstance that could be deemed favorable. The most profound and splendid talent of the world had been brought to bear on it, especially in Greece and Rome; and ample Opportunity had been given to make a fair trial of the various systems of religion devised on national happiness and individual welfare; their power to meet and arrest crime; to purify the heart; to promote public morals, and to support man in his trials; their power to conduct him to the true God, and to give him a wellfounded hope of immortality. All had failed; and then it was a proper time for the Son of God to come and to reveal a better system.
(3) it was a time when the world was at peace. The temple of Janus, closed only in times of peace, was then shut, though it had been but once closed before during the Roman history. What an appropriate time for the "Prince of Peace" to come! The world was, to a great extent, under the Roman sceptre. Communications between different parts of the world were then more rapid and secure than they had been at any former period, and the gospel could be more easily propagated. Further, the Jews were scattered in almost all lands, acquainted with the promises, looking for the Messiah, furnishing facilities to their own countrymen the apostles to preach the gospel in numerous synagogues, and qualified, if they embraced the Messiah, to become most zealous and devoted missionaries. The same language, the Greek, was, moreover, after the time of Alexander the Great, the common language of no small part of the world, or at least was spoken and understood among a considerable portion of the nations of the earth. At no period before had there been so extensive a use of the same language.
(4) it was a proper period to make the new system known. It accorded with the benevolence of God, that it should be delayed no longer than that the world should be in a suitable state for receiving the Redeemer. When that period, therefore, had arrived, God did not delay, but sent his Son on the great work of the world's redemption.
God sent forth his Son - This implies that the Son of God had an existence before his incarnation; see John 16:28. The Saviour is often represented as sent into the world, and as coming forth from God.
Made of a woman - In human nature; born of a woman, This also implies that he had another nature than that which was derived from the woman. On the supposition that he was a mere man, how unmeaning would this assertion be! How natural to ask, in what other way could he appear than to be born of a woman? Why was he particularly designated as coming into the world in this manner? How strange would it sound if it were said, "In the sixteenth century came Faustus Socinus preaching Unitarianism, made of a woman!" or, "In the eighteenth century came Dr. Joseph Priestley, born of a woman, preaching the doctrines of Socinus!" How else could they appear? would be the natural inquiry. What was there special in their birth and origin that rendered such language necessary? The language implies that there were other ways in which the Saviour might have come; that there was something special in the fact that he was born of a woman; and that there was some special reason why that fact should be made prominently a matter of record. The promise was Genesis 3:15 that the Messiah should be the "seed" or the descendant of woman; and Paul probably here alludes to the fulfillment of that promise.
Made under the law - As one of the human race, partaking of human nature, he was subject to the Law of God. As a man he was hound by its requirements, and subject to its control. He took his place under the Law that he might accomplish an important purpose for those who were under it. He made himself subject to it that he might become one of them, and secure their redemption.

When the fullness of the time was come - The time which God in his infinite wisdom counted best; in which all his counsels were filled up; and the time which his Spirit, by the prophets, had specified; and the time to which he intended the Mosaic institutions should extend, and beyond which they should be of no avail.
God sent forth his Son - Him who came immediately from God himself, made of a woman, according to the promise, Genesis 3:15; produced by the power of God in the womb of the Virgin Mary without any intervention of man; hence he was called the Son of God. See Luke, Luke 1:35, and the note there.
Made under the law - In subjection to it, that in him all its designs might be fulfilled, and by his death the whole might be abolished; the law dying when the Son of God expired upon the cross.

(2) But when the (c) fulness of the time was come, God sent forth his Son, made of a (d) woman, made under the law,
(2) He utters and declares many things at once, that is, that this tutorship was ended at his time, in order that curious men may stop asking why the schoolmastership lasted so long. And moreover, that we are not sons by nature, but by adoption, and that in the Son of God, who therefore took upon him our flesh, that we might be made his brethren.
(c) The time is said to be full when all parts of it are past and ended, and therefore Christ could not have come either sooner or later.
(d) He calls Mary a woman in respect of the sex, and not as the word is used in a contrary sense to a virgin, for she remained a virgin still.

But when the fulness of time was come,.... The time agreed and fixed upon between God and his Son from all eternity, in the council and covenant of peace, when the Son of God should assume human nature; which time was diligently searched into by the prophets, was revealed unto them, and predicted by them; as more generally that it should be before the civil government ceased from Judah, and before the destruction of the second temple; and more particularly by Daniel in his prophecy of the "seventy weeks", towards and about the close of which there was a general expectation among the Jews of the Messiah's coming; and was the fulness of time here referred to, and what is sometimes called the dispensation of the fulness of time, the end of the Mosaic dispensation and Jewish church state, the last days of that state, and the end of the Jewish world, as to their ecclesiastical and civil polity. The Jews themselves own that the time of the Messiah's coming is fixed, and that at that time he shall come, whether they are worthy or not, for so it is asserted in their Talmud (d);
"says R. Jochanan, the son of David does not come, but in an age which is all worthy, or all wicked; in a generation which is all worthy, as it is written, Isaiah 60:21 in a generation that is all wicked, as it is written, Isaiah 66:5 and it is written, "for my name's sake will I do it"; says R. Alexander, R. Joshua ben Levi objects what is written, Isaiah 60:22 "in its time"; and it is written, "I will hasten it"; if they are worthy I will hasten it, if they are not worthy it shall be "in its time".''
And accordingly a more modern writer of theirs says (e),
"our redemption upon all accounts shall be, "in its time", whether worthy or, wicked; but if worthy its time will be hastened;''
it must be owned they do not always say so: this phrase, "the fulness of time", is an Hebraism, and is the same with , in Ezekiel 5:2 which the Septuagint render , "the fulness of days", and we, "when the days were fulfilled", when the time was up; and the same sense it has here, and it is also the same with "the appointed time", Habakkuk 2:3 and answers to , "the time appointed of the Father", Galatians 4:2.
God sent forth his Son; God not absolutely and essentially, but personally and relatively considered, is here meant, namely, God the Father, as appears from the relation the person sent stands in to him, "his Son"; not by creation, as angels, Adam, and all men are the sons of God; nor by adoption, as saints are; or by office, as magistrates be; or on account of his incarnation or resurrection from the dead, for he was the Son of God before either; but by divine generation, being the only begotten of the Father, of his divine nature and essence, equal to him, and one with him: and who was "sent" by him, not out of disrespect to him, but love to us; nor without his consent or against his will, he readily and heartily agreeing to it; nor does it imply any local motion or change of place, but only designs the assumption of human nature; nor does it suppose any superiority and inferiority, for though Christ, as man, and in his office capacity, as Mediator, is inferior to the Father, yet not as to his divine nature, or as the Son of God; but it suggests, that he existed before he was sent, and that as a person, and as a distinct person from the Father, otherwise he could not with any propriety be said to be sent by him; and also that there was an entire harmony and agreement between them in this matter, the Father agreed to send his Son, and the Son agreed to be sent; and that as to his taking upon him the office of Mediator, and his assumption of human nature in order to obtain eternal redemption: all this was not of himself, but done in concert with his Father, from whom as Mediator he had his mission and commission;
made of a woman; "made", not created as Adam was; nor begotten by man, as men in common are; nor is he said to be born, though he truly was, but "made"; which word the Holy Ghost chooses, to express the mighty power of God, in his mysterious incarnation, wonderful conception, and birth; though some copies read, "born of a woman"; and so the Arabic and Ethiopic version: "of a woman"; whose seed he was from the beginning said to be; of a woman, without a man; of a woman, a virgin, as was foretold; and not only made and formed in her, but of her, of her flesh and blood, of which he took part; and which denotes the low estate and great humiliation of Christ, and shows that as sin came into the world by the woman, the Saviour from sin came also the same way:
made under the law; under the civil and judicial law as a Jew, to which he was subject, paying tribute to the collectors of it; and which was necessary; that it might appear he sprung from that nation, to whom he was promised; and that he came before the civil government of that people was at an end; and to teach us subjection to the civil magistrate: and as a son of Abraham he was made under the ceremonial law, was circumcised the eighth day, kept the several feasts of tabernacles, passover, &c. and which was proper, since he was the principal end of it, in whom it centres, and for whose sake it was made; and that he might completely fulfil it, and by so doing put a period to it: and he was made under the moral law, both as a man and the surety of his people, and was subject to all the precepts of it, and bore the penalty of it, death, in their room and stead, and thereby fulfilled it, and delivered them from its curse and condemnation. So the Targumist (f), joins the incarnation of the Messiah and his subjection to the law together, as the apostle here does;
"the prophet saith to the house of David, because a child is born unto us, and a son is given to us, , "and he hath took upon him the law to keep it, and his name shall be called", &c.''
(d) T. Bab. Sanhedrin, fol. 98. 1. Vid. Jarchi & Kinachi in Isaiah. lx. 22. (e) Kimchi in Psal. cviii. 4. (f) In Isaiah. ix. 6.

the fulness of the time--namely, "the time appointed by the Father" (Galatians 4:2). Compare Note, see on Ephesians 1:10; Luke 1:57; Acts 2:1; Ezekiel 5:2. "The Church has its own ages" [BENGEL]. God does nothing prematurely, but, foreseeing the end from the beginning, waits till all is ripe for the execution of His purpose. Had Christ come directly after the fall, the enormity and deadly fruits of sin would not have been realized fully by man, so as to feel his desperate state and need of a Saviour. Sin was fully developed. Man's inability to save himself by obedience to the law, whether that of Moses, or that of conscience, was completely manifested; all the prophecies of various ages found their common center in this particular time: and Providence, by various arrangements in the social and political, as well as the moral world, had fully prepared the way for the coming Redeemer. God often permits physical evil long before he teaches the remedy. The smallpox had for long committed its ravages before inoculation, and then vaccination, was discovered. It was essential to the honor of God's law to permit evil long before He revealed the full remedy. Compare "the set time" (Psalm 102:13).
was come--Greek, "came."
sent forth--Greek, "sent forth out of heaven from Himself" [ALFORD and BENGEL]. The same verb is used of the Father's sending forth the Spirit (Galatians 4:6). So in Acts 7:12. Compare with this verse, John 8:42; Isaiah 48:16.
his--emphatical. "His own Son." Not by adoption, as we are (Galatians 4:5): nor merely His Son by the anointing of the Spirit which God sends into the heart (Galatians 4:6; John 1:18).
made of a woman--"made" is used as in 1-Corinthians 15:45, "The first man, Adam, was made a living soul," Greek, "made to be (born) of a woman." The expression implies a special interposition of God in His birth as man, namely, causing Him to be conceived by the Holy Ghost. So ESTIUS.
made under the law--"made to be under the law." Not merely as GROTIUS and ALFORD explain, "Born subject to the law as a Jew." But "made" by His Father's appointment, and His own free will, "subject to the law," to keep it all, ceremonial and moral, perfectly for us, as the Representative Man, and to suffer and exhaust the full penalty of our whole race's violation of it. This constitutes the significance of His circumcision, His being presented in the temple (Luke 2:21-22, Luke 2:27; compare Matthew 5:17), and His baptism by John, when He said (Matthew 3:15), "Thus it becometh us to fulfil all righteousness."

When the fulness of time. The time appointed by the Father. See Galatians 4:2.
Made of woman, made under the law. Not only by taking upon himself the nature of humanity, but also subjecting himself to our legal conditions.
To redeem them that were under the law. Those under bondage need redemption in order to secure freedom. Paul has shown that those under the law were in bondage. From this bondage Christ came to redeem us. How the redemption was wrought is shown in Galatians 3:13.
That we might receive. This "adoption of sons" is bestowed as a gift. We cannot have it, and still be in bondage.
Because ye are sons. The spirit is bestowed not to make us sons, but because we have become sons by the faith. See John 1:12.
Crying, Abba, Father. See notes on Romans 8:15. Abba is simply the Syriac for father. It is found also in Mark 14:36. This spirit of adoption helps the son to realize that he is a son, and to look up to God and to address him, if a Semitic, as Abba; if a Greek as Pater; is an Anglo-Saxon, as Father.

But when the fulness of the time - Appointed by the Father, Galatians 4:2. Was come, God sent forth - From his own bosom. His Son, miraculously made of the substance of a woman - A virgin, without the concurrence of a man. Made under the law - Both under the precept, and under the curse, of it.