John 8:27

Now they, &c. Some of the more ignorant among the Jews understood not Christ when he clearly enough signified that he was equal to God, and of one and the same nature; but at other times they that heard him, perceived it very well; and so, in this place, they were for stoning him to death. (Witham)

[2.] He enters his appeal against them to his Father: He that sent me. Here two things comfort him:—First, That he had been true to his Father, and to the trust reposed in him: I speak to the world (for his gospel was to be preached to every creature) those things which I have heard of him. Being given for a witness to the people (Isa 55 4), he was Amen, a faithful witness, Rev 3 14. He did not conceal his doctrine, but spoke it to the world (being of common concern, it was to be of common notice); nor did he change or alter it, nor vary from the instructions he received from him that sent him. Secondly, That his Father would be true to him; true to the promise that he would make his mouth like a sharp sword; true to his purpose concerning him, which was a decree (Ps 2 7); true to the threatenings of his wrath against those that should reject him. Though he should not accuse them to his Father, yet the Father, who sent him, would undoubtedly reckon with them, and would be true to what he had said (Deut 18 19), that whosoever would not hearken to that prophet whom God would raise up he would require it of him. Christ would not accuse them; "for," saith he, "he that sent me is true, and will pass judgment on them, though I should not demand judgment against them." Thus, when he lets fall the present prosecution, he binds them over to the judgment-day, when it will be too late to dispute what they will not now be persuaded to believe. I, as a deaf man, heard not; for thou wilt hear, Ps 38 13, 15. Upon this part of our Saviour's discourse the evangelist has a melancholy remark (v. 27): They understood not that he spoke to them of the Father. See here, 1. The power of Satan to blind the minds of those who believe not. Though Christ spoke so plainly of God as his Father in heaven, yet they did not understand whom he meant, but thought he spoke of some father he had in Galilee. Thus the plainest things are riddles and parables to those who are resolved to hold fast their prejudices; day and night are alike to the blind. 2. The reason why the threatenings of the word make so little impression upon the minds of sinners; it is because they understand not whose the wrath is that is revealed in them. When Christ told them of the truth of him that sent him, as a warning to them to prepare for his judgment, which is according to truth, they slighted the warning, because they understood not to whose judgment it was that they made themselves obnoxious.

1. The question which the Jews put to him (v. 25): Who art thou? This they asked tauntingly, and not with any desire to be instructed. He had said, You must believe that I am he. By his not saying expressly who he was, he plainly intimated that in his person he was such a one as could not be described by any, and in his office such a one as was expected by all that looked for redemption in Israel; yet this awful manner of speaking, which had so much significancy in it, they turned to his reproach, as if he knew not what to say of himself: "Who art thou, that we must with an implicit faith believe in thee, that thou art some mighty HE, we know not who or what, nor are worthy to know?"

Verses 21-29 Those that live in unbelief, are for ever undone, if they die in unbelief. The Jews belonged to this present evil world, but Jesus was of a heavenly and Divine nature, so that his doctrine, kingdom, and blessings, would not suit their taste. But the curse of the law is done away to all that submit to the grace of the gospel. Nothing but the doctrine of Christ's grace will be an argument powerful enough, and none but the Spirit of Christ's grace will be an agent powerful enough, to turn us from sin to God; and that Spirit is given, and that doctrine is given, to work upon those only who believe in Christ. Some say, Who is this Jesus? They allow him to have been a Prophet, an excellent Teacher, and even more than a creature; but cannot acknowledge him as over all, God blessed for evermore. Will not this suffice? Jesus here answers the question. Is this to honour him as the Father? Does this admit his being the Light of the world, and the Life of men, one with the Father? All shall know by their conversion, or in their condemnation, that he always spake and did what pleased the Father, even when he claimed the highest honours to himself.