“Non erat ille lux, sed ut testimonium perhiberet de lumine.”
“He was not that Light, but was sent to bear witness of that Light.”
“He himself was not the Light, but he came to testify about the Light.”
“He was not the light, but was sent that he might testify about the light.”
“He was not the light, but came that he might bear witness of the light.”
3. We are here cautioned not to mistake him for the light who only came to bear witness to it (v. 8): He was not that light that was expected and promised, but only was sent to bear witness of that great and ruling light. He was a star, like that which guided the wise men to Christ, a morning star; but he was not the Sun; not the Bridegroom, but a friend of the Bridegroom; not the Prince, but his harbinger. There were those who rested in John's baptism, and looked no further, as those Ephesians, Acts 19 3. To rectify this mistake, the evangelist here, when he speaks very honourably of him, yet shows that he must give place to Christ. He was great as the prophet of the Highest, but not the Highest himself. Note, We must take heed of over-valuing ministers, as well as of under-valuing them; they are not our lords, nor have they dominion over our faith, but ministers by whom we believe, stewards of our Lord's house. We must not give up ourselves by an implicit faith to their conduct, for they are not that light; but we must attend to, and receive, their testimony; for they are sent to bear witness of that light; so then let us esteem them, and not otherwise. Had John pretended to be that light he had not been so much as a faithful witness of that light. Those who usurp the honour of Christ forfeit the honour of being the servants of Christ; yet John was very serviceable as a witness to the light, though he was not that light. Those may be of great use to us who yet shine with a borrowed light.
We have here the call of Philip and Nathanael.
John was called a messenger to denote his authority; a witness, to denote his work, which is the work of every true minister of the gospel. John was the first witness, and witnessed a thing wholly unknown (before him) to the generality of the world; for though the shepherds, and Simeon, and Anna, had given some testimony to Christ, when he was born, and brought into the temple to be offered to the Lord, yet that was thirty years since, and generally forgot; neither could they bear a testimony to him as an actual minister of the gospel. The apostles were to be witnesses to Christ, Act 1:8; witnesses of his resurrection, Act 1:22 4:33 5:32 10:41 13:31. All the prophets bare witness to him, that whosoever believeth in his name should be saved, Act 10:43. So did John also; and John further pointed to him passing by, and witnessed that it was he of whom the prophets spake. So that the apostles, and so following ministers, were and are greater witnesses than John the Baptist. The prophets witnessed that he should come, John Baptist witnessed that he should come; the apostles witnessed that he was not only come, but had died, and was again risen from the dead. for John’s office was to give a testimony to Christ the true Light, mentioned before; so called, because he maketh manifest, Eph 5:13. He revealeth his Father, Mat 11:27. He is the brightness of his Father’s glory, Heb 1:3, who is light, 1Jn 1:5, and the world is by him enlightened. It was prophesied of his times, Isa 11:9, that the earth should be full of the knowledge of the Lord. That all men through him might believe; the end of John’s testimony was, that multitudes of all sorts might believe by him, or by it, as an instrumental cause of their faith. If we read it by him, it is most proper to understand the pronoun of John the Baptist; for we are not said to believe by Christ, but in him, in his name, & c.
He; that is John the Baptist, was not the true light: but the word was the true light. In the translation, it is necessary to express that the word was the true light, lest any one should think that John the Baptist was this light. (Witham)
Verses 6-14 John the Baptist came to bear witness concerning Jesus. Nothing more fully shows the darkness of men's minds, than that when the Light had appeared, there needed a witness to call attention to it. Christ was the true Light; that great Light which deserves to be called so. By his Spirit and grace he enlightens all that are enlightened to salvation; and those that are not enlightened by him, perish in darkness. Christ was in the world when he took our nature upon him, and dwelt among us. The Son of the Highest was here in this lower world. He was in the world, but not of it. He came to save a lost world, because it was a world of his own making. Yet the world knew him not. When he comes as a Judge, the world shall know him. Many say that they are Christ's own, yet do not receive him, because they will not part with their sins, nor have him to reign over them. All the children of God are born again. This new birth is ( 1 Peter. 1:23 ) Spirit of God as the Author. By his Divine presence Christ always was in the world. But now that the fulness of time was come, he was, after another manner, God manifested in the flesh. But observe the beams of his Divine glory, which darted through this veil of flesh. Men discover their weaknesses to those most familiar with them, but it was not so with Christ; those most intimate with him saw most of his glory. Although he was in the form of a servant, as to outward circumstances, yet, in respect of graces, his form was like the Son of God His Divine glory appeared in the holiness of his doctrine, and in his miracles. He was full of grace, fully acceptable to his Father, therefore qualified to plead for us; and full of truth, fully aware of the things he was to reveal.