John 3:28

The ministry, and the success of the ministry, must both be given a man from heaven: doth he baptize? It is a sign he is sent of God. Do all men come to him? That also is from God. An excellent corrective of ambition, envy, and jealousy: no man hath in the church of God authority, but he to whom it is given from heaven; no authority over his Son.

(2.) John appeals to the testimony he had formerly given concerning Christ (v. 28): You can bear me witness that I said, again and again, I am not the Christ, but I am sent before him. See how steady and constant John was in his testimony to Christ, and not as a reed shaken with the wind; neither the frowns of the chief priests, nor the flatteries of his own disciples, could make him change his note. Now this serves here, [1.] As a conviction to his disciples of the unreasonableness of their complaint. They had spoken of the witness which their master bore to Jesus (v. 26): "Now," saith John, "do you not remember what the testimony was that I did bear? Call that to mind, and you will see your own cavil answered. Did I not say, I am not the Christ? Why then do you set me up as a rival with him that is? Did I not say, I am sent before him? Why then does it seem strange to you that I should stand by and give way to him?" [2.] It is a comfort to himself that he had never given his disciples any occasion thus to set him up in competition with Christ; but, on the contrary, had particularly cautioned them against this mistake, though he might have made a hand of it for himself. It is a satisfaction to faithful ministers when they have done what they could in their places to prevent any extravagances that their people ran into. John had not only not encouraged them to hope that he was the Messiah, but had plainly told them the contrary, which was now a satisfaction to him. It is a common excuse for those who have undue honour paid them, Si populus vult decipi, decipiatur—If the people will be deceived, let them; but that is an ill maxim for those to go by whose business it is to undeceive people. The lip of truth shall be established.

(1.) John acquiesces in the divine disposal, and satisfies himself with that (v. 27): A man can receive nothing except it be given him from heaven, whence every good gift comes (James 1 17), a general truth very applicable in this case. Different employments are according to the direction of divine Providence, different endowments according to the distribution of the divine grace. No man can take any true honour to himself, Heb 5 4. We have as necessary and constant a dependence upon the grace of God in all the motions and actions of the spiritual life as we have upon the providence of God in all the motions and actions of the natural life: now this comes in here as a reason, [1.] Why we should not envy those that have a larger share of gifts than we have, or move in a larger sphere of usefulness. John reminds his disciples that Jesus would not have thus excelled him except he had received it from heaven, for, as man and Mediator, he received gifts; and, if God gave him the Spirit without measure (v. 34), shall they grudge at it? The same reason will hold as to others. If God is pleased to give to others more ability and success than to us, shall we be displeased at it, and reflect upon him as unjust, unwise, and partial? See Matt 20 15. [2.] Why we should not be discontented, though we be inferior to others in gifts and usefulness, and be eclipsed by their excellencies. John was ready to own that it was the gift, the free gift, of heaven, that made him a preacher, a prophet, a baptist: it was God that gave him the interest he had in the love and esteem of the people; and, if now his interest decline, God's will be done! He that gives may take. What we receive from heaven we must take as it is given. Now John never received a commission for a standing perpetual office, but only for a temporary one, which must soon expire; and therefore, when he has fulfilled his ministry, he can contentedly see it go out of date. Some give quite another sense of these words: John had taken pains with his disciples, to teach them the reference which his baptism had to Christ, who should come after him, and yet be preferred before him, and do that for them which he could not do; and yet, after all, they dote upon John, and grudge this preference of Christ above him: Well saith John, I see a man can receive (that is, perceive) nothing, except it be given him from heaven. The labour of ministers if all lost labour, unless the grace of God make it effectual. Men do not understand that which is made most plain, nor believe that which is made most evident, unless it be given them from heaven to understand and believe it.

Verses 22-36 John was fully satisfied with the place and work assigned him; but Jesus came on a more important work. He also knew that Jesus would increase in honour and influence, for of his government and peace there would be no end, while he himself would be less followed. John knew that Jesus came from heaven as the Son of God, while he was a sinful, mortal man, who could only speak about the more plain subjects of religion. The words of Jesus were the words of God; he had the Spirit, not by measure, as the prophets, but in all fulness. Everlasting life could only be had by faith in Him, and might be thus obtained; whereas all those, who believe not in the Son of God, cannot partake of salvation, but the wrath of God for ever rests upon them.