6. There was a man. The Evangelist now begins to discourse about the manner in which the Son of God was manifested in flesh; and that none may doubt that Christ is the eternal Son of God, he relates that Christ was announced by John the Baptist, as his herald. For not only did Christ exhibit himself to be seen by men, but he chose also to be made known by the testimony and doctrine of John; or rather, God the Father sent this witness before his Christ, that they might more willingly receive the salvation offered by him.

But it might at first sight appear ridiculous that Christ should receive testimony from another, as if he needed it; while, on the contrary, he declares that he does not seek testimony from man, (John 5:34.) The answer is easy and obvious, that this witness was appointed, not for the sake of Christ, but for our sake. If it be objected that the testimony of man is too weak to prove that Christ is the Son of God, it is likewise easy to reply, that the Baptist is not adduced as a private witness, but as one who, having received authority from God, sustained the character rather of an angel than of a man. Accordingly, he receives commendation not for his own virtues, but for this single circumstance, that he was the ambassador of God. Nor is this at variance with the fact, that the preaching of the gospel was committed to Christ, that he might be a witness to himself; for the design contemplated by the preaching of John was, that men might attend to the doctrine and miracles of Christ.

Sent by God. He does not say so for the purpose of confirming the baptism of John, but only mentions it in passing. This circumstance is not sufficient to produce certainty, since many run of their own accord, and boast that God has sent them; but the Evangelist, intending afterwards to speak more fully about this witness, reckoned it enough, for the present, to say in a single word, that John did not come but by the command of God. We shall afterwards see how he himself affirms that God is the Author of his ministry. We must now recollect -- what I formerly noticed -- that what is asserted about John is required in all the teachers of the Church, that they be called by God; so that the authority of teaching may not be founded on any other than on God alone.

Whose name was John. He states the name, not only for the purpose of pointing out the man, but because it was given to him in accordance with what he really was. There is no room to doubt that the Lord had reference to the office to which he appointed John, when he commanded by the angel that he should be so called, that by means of it all might acknowledge him to be the herald of divine grace. ³ For though the name Nnxwhy ⁴ (Jehohannan) may be taken in a passive signification, and may thus be referred to the person, as denoting that John was acceptable to God; yet for my own part, I willingly extend it to the benefit which others ought to derive from him. ⁵

7. He came for a testimony. The end of his calling is briefly noticed; which was, that he might prepare a Church for Christ, as, by inviting all to Christ, he shows plainly enough that he did not come on his own account.

8. He was not that light. So far was John from needing commendation, that the Evangelist gives this warning, lest his excessive brightness might obscure the glory of Christ. For there were some who gazed so eagerly upon him that they neglected Christ; just as if a person, enraptured with beholding the dawning of the day, would not deign to turn his eyes towards the sun. In what sense the Evangelist employs the word light we shall immediately see. All the godly, indeed, are light in the Lord, (Ephesians 5:8,) because, in consequence of their being enlightened by his Spirit, they not only see for themselves, but likewise direct others by their example to the way of salvation. The apostles likewise are peculiarly called light, (Matthew 5:14,) because they go before, holding out the torch of the Gospel, to dispel the darkness of the world. But here the Evangelist speaks of him who is the only and eternal source of illumination, as he immediately shows more clearly.

9. The true light was. The Evangelist did not intend to contrast the true light with the false, but to distinguish Christ from all others, that none might imagine that what is called light belongs to him in common with angels or men. The distinction is, that whatever is luminous in heaven and in earth borrows its splendor from some other object; but Christ is the light, shining from itself and by itself, and enlightening the whole world by its radiance; so that no other source or cause of splendor is anywhere to be found. He gave the name of the true light, therefore, to that which has by nature the power of giving light.

Which enlighteneth every man. The Evangelist insists chiefly on this point, in order to show, from the effect which every one of us perceives in him, that Christ is the light. He might have reasoned more ingeniously, that Christ, as the eternal light, has a splendor which is natural, and not brought from any other quarter; but instead of doing so, he sends us back to the experience which we all possess. For as Christ makes us all partakers of his brightness, it must be acknowledged that to him alone belongs strictly this honor of being called light.

This passage is commonly explained in two ways. Some restrict the phrase, every man, to those who, having been renewed by the Spirit of God, become partakers of the life-giving light. Augustine employs the comparison of a schoolmaster who, if he happen to be the only person who has a school in the town, will be called the teacher of all, though there be many persons that do not go to his school. They therefore understand the phrase in a comparative sense, that all are enlightened by Christ, because no man can boast of having obtained the light of life in any other way than by his grace. But since the Evangelist employs the general phrase, every man that cometh into the world, I am more inclined to adopt the other meaning, which is, that from this light the rays are diffused over all mankind, as I have already said. For we know that men have this peculiar excellence which raises them above other animals, that they are endued with reason and intelligence, and that they carry the distinction between right and wrong engraven on their conscience. There is no man, therefore, whom some perception of the eternal light does not reach.

But as there are fanatics who rashly strain and torture this passage, so as to infer from it that the grace of illumination is equally offered to all, let us remember that the only subject here treated is the common light of nature, which is far inferior to faith; for never will any man, by all the acuteness and sagacity of his own mind, penetrate into the kingdom of God. It is the Spirit of God alone who opens the gate of heaven to the elect. Next, let us remember that the light of reason which God implanted in men has been so obscured by sin, that amidst the thick darkness, and shocking ignorance, and gulf of errors, there are hardly a few shining sparks that are not utterly extinguished.

10. He was in the world. He accuses men of ingratitude, because of their own accord, as it were, they were so blinded, that the cause of the light which they enjoyed was unknown to them. This extends to every age of the world; for before Christ was manifested in the flesh, his power was everywhere displayed; and therefore those daily effects ought to correct the stupidity of men. What can be more unreasonable than to draw water from a running stream, and never to think of the fountain from which that stream flows? It follows that no proper excuse can be found for the ignorance of the world in not knowing Christ, before he was manifested in the flesh; for it arose from the indolence and wicked stupidity of those who had opportunities of seeing Him always present by his power. The whole may be summed up by saying, that never was Christ in such a manner absent from the world, but that men, aroused by his rays, ought to have raised their eyes towards him. Hence it follows, that the blame must be imputed to themselves.

11. He came into his own. Here is displayed the absolutely desperate wickedness and malice of men; here is displayed their execrable impiety, that when the Son of God was manifested in flesh to the Jews, whom God had separated to himself from the other nations to be His own heritage, he was not acknowledged or received. This passage also has received various explanations. For some think that the Evangelist speaks of the whole world indiscriminately; and certainly there is no part of the world which the Son of God may not lawfully claim as his own property. According to them, the meaning is: "When Christ came down into the world, he did not enter into another person's territories, for the whole human race was his own inheritance." But I approve more highly of the opinion of those who refer it to the Jews alone; for there is an implied comparison, by which the Evangelist represents the heinous ingratitude of men. The Son of God had solicited an abode for himself in one nation; when he appeared there, he was rejected; and this shows clearly the awfully wicked blindness of men. In making this statement, the sole object of the Evangelist must have been to remove the offense which many would be apt to take in consequence of the unbelief of the Jews. For when he was despised and rejected by that nation to which he had been especially promised, who would reckon him to be the Redeemer of the whole world? We see what extraordinary pains the Apostle Paul takes in handling this subject.

Here both the Verb and the Noun are highly emphatic. He came. The Evangelist says that the Son of God came to that place where he formerly was; and by this expression he must mean a new and extraordinary kind of presence, by which the Son of God was manifested, so that men might have a nearer view of him. Into his own. By this phrase the Evangelist compares the Jews with other nations; because by an extraordinary privilege they had been adopted into the family of God. Christ therefore was first offered to them as his own household, and as belonging to his empire by a peculiar right. To the same purpose is that complaint of God by Isaiah:

The ox knoweth his owner, and the ass his master's crib, but Israel knoweth me not, (Isaiah 1:3;)

for though he has dominion over the whole world, yet he represents himself to be, in peculiar manner, the Lord of Israel, whom he had collected, as it were, into a sacred fold.

12. But to as many as received him. That none may be retarded by this stumbling-block, that the Jews despised and rejected Christ, the Evangelist exalts above heaven the godly who believe in him; for he says that by faith they obtain this glory of being reckoned the sons of God. The universal term, as many, contains an implied contrast; for the Jews were carried away by a blind vaunting, ⁶ as if they exclusively had God bound to themselves. The Evangelist declares that their condition is changed, because the Jews have been rejected, and their place, which had been left empty, is occupied by the Jews; for it is as if he transferred the right of adoption to strangers. This is what Paul says, that the destruction of one nation was the life of the whole world, (Romans 11:12;) for the Gospel, which might be said to have been banished from them, began to be spread far and wide throughout the whole world. They were thus deprived of the privilege which they enjoyed above others. But their impiety was no obstruction to Christ; for he erected elsewhere the throne of his kingdom, and called indiscriminately to the hope of salvation all nations which formerly appeared to have been rejected by God.

He gave them power. The word ejxousi>a here appears to me to mean a right, or claim; and it would be better to translate it so, in order to refute the false opinions of the Papists; for they wickedly pervert this passage by understanding it to mean, that nothing more than a choice is allowed to us, if we think fit to avail ourselves of this privilege. In this way they extract free-will from this phrase; but as well might they extract fire from water. There is some plausibility in this at first sight; for the Evangelist does not say that Christ makes them sons of God, but that he gives them power to become such. Hence they infer that it is this grace only that is offered to us, and that the liberty to enjoy or to reject it is placed at our disposal. But this frivolous attempt to catch at a single word is set aside by what immediately follows; for the Evangelist adds, that they become the sons of God, not by the will which belongs to the flesh, but when they are born of God. But if faith regenerates us, so that we are the sons of God, and if God breathes faith into us from heaven, it plainly appears that not by possibility only, but actually -- as we say -- is the grace of adoption offered to us by Christ. And, indeed, the Greek word, ejxousi>a is sometimes put for ajxi>wsiv, (a claim,) a meaning which falls in admirably with this passage.

The circumlocution which the Evangelist has employed tends more to magnify the excellence of grace, than if he had said in a single word, that all who believe in Christ are made by him sons of God. For he speaks here of the unclean and profane, who, having been condemned to perpetual ignominy, lay in the darkness of death. Christ exhibited an astonishing instance of his grace in conferring this honor on such persons, so that they began, all at once, to be sons of God; and the greatness of this privilege is justly extolled by the Evangelist, as also by Paul, when he ascribes it to

God, who is rich in mercy, for his great love
with which he loved us, (Ephesians 2:4.)

But if any person shall prefer to take the word power in its ordinary acceptation, still the Evangelist does not mean by it any intermediate faculty, or one which does not include the full and complete effect; but, on the contrary, means that Christ gave to the unclean and the uncircumcised what appeared to be impossible; for an incredible change took place when out of stones Christ raised up children to God, (Matthew 3:9.) The power, therefore, is that fitness (iJkano>thv) which Paul mentions, when he

gives thanks to God, who hath made us fit (or meet) to be partakers of the inheritance of the saints, (Colossians 1:12.)

Who believe in his name. He expresses briefly the manner of receiving Christ, that is, believing in him. Having been engrafted into Christ by faith, we obtain the right of adoption, so as to be the sons of God. And, indeed, as he is the only-begotten Son of God, it is only so far as we are members of him that this honor at all belongs to us. Here again the notion of the Papists about the word power is refuted. ⁷ The Evangelist declares that this power is given to those who already believe. Now it is certain that such persons are in reality the sons of God. They detract too much from the value of faith who say that, by believing, a man obtains nothing more than that he may become a son of God, if he chooses; for instead of present effect they put a power which is held in uncertainty and suspense.

The contradiction appears still more glaring from what immediately follows. The Evangelist says that those who believe are already born of God. It is not therefore, a mere liberty of choice that is offered, since they obtain the privilege itself that is in question. Although the Hebrew word, Ms (Name) is sometimes used to denote power, yet here it denotes a relation to the doctrine of the Gospel; for when Christ is preached to us, then it is that we believe in him. I speak of the ordinary method by which the Lord leads us to faith; and this ought to be carefully observed, for there are many who foolishly contrive for themselves a confused faith, without any understanding of doctrine, as nothing is more common among the Papists than the word believe, though there is not among them any knowledge of Christ from hearing the Gospel. Christ, therefore, offers himself to us by the Gospel, and we receive him by faith.

13. Who were born not of blood. ⁸ Some think that an indirect reference is here made to the preposterous confidence of the Jews, and I willingly adopt that opinion. They had continually in their mouth the nobleness of their lineage, as if, because they were descended from a holy stock, they were naturally holy. And justly might they have gloried in their descent from Abraham, if they had been lawful sons, and not bastards; but the glowing of faith ascribes nothing whatever to carnal generation, but acknowledges its obligation to the grace of God alone for all that is good. John, therefore, says, that those among the formerly unclean Gentiles who believe in Christ are not born the sons of God from the womb, but are renewed by God, that they may begin to be his sons. The reason why he uses the word blood in the plural number appears to have been, that he might express more fully a long succession of lineage; for this was a part of the boasting among the Jews, that they could trace their descent, by an uninterrupted line, upwards to the patriarchs.

The will of the flesh and the will of man appear to me to mean the same thing; for I see no reason why flesh should be supposed to signify woman, as Augustine and many others explain it. On the contrary, the Evangelist repeats the same thing in a variety of words, in order to explain it more fully, and impress it more deeply on the minds of men. Though he refers directly to the Jews, who gloried in the flesh, yet from this passage a general doctrine may be obtained: that our being reckoned the sons of God does not belong to our nature, and does not proceed from us, but because God begat us willingly, (James 1:18,) that is, from undeserved love. Hence it follows, first, that faith does not proceed from ourselves, but is the fruit of spiritual regeneration; for the Evangelist affirms that no man can believe, unless he be begotten of God; and therefore faith is a heavenly gift. It follows, secondly, that faith is not bare or cold knowledge, since no man can believe who has not been renewed by the Spirit of God.

It may be thought that the Evangelist reverses the natural order by making regeneration to precede faith, whereas, on the contrary, it is an effect of faith, and therefore ought to be placed later. I reply, that both statements perfectly agree; because by faith we receive the incorruptible seed, (1 Peter 1:23,) by which we are born again to a new and divine life. And yet faith itself is a work of the Holy Spirit, who dwells in none but the children of God. So then, in various respects, faith is a part of our regeneration, and an entrance into the kingdom of God, that he may reckon us among his children. The illumination of our minds by the Holy Spirit belongs to our renewal, and thus faith flows from regeneration as from its source; but since it is by the same faith that we receive Christ, who sanctifies us by his Spirit, on that account it is said to be the beginning of our adoption.

Another solution, still more plain and easy, may be offered; for when the Lord breathes faith into us, he regenerates us by some method that is hidden and unknown to us; but after we have received faith, we perceive, by a lively feeling of conscience, not only the grace of adoption, but also newness of life and the other gifts of the Holy Spirit. For since faith, as we have said, receives Christ, it puts us in possession, so to speak, of all his blessings. Thus so far as respects our sense, it is only after having believed -- that we begin to be the sons of God. But if the inheritance of eternal life is the fruit of adoption, we see how the Evangelist ascribes the whole of our salvation to the grace of Christ alone; and, indeed, how closely soever men examine themselves, they will find nothing that is worthy of the children of God, except what Christ has bestowed on them.