21 Again he said to them, "I am going away, and you will search for me, but you will die in your sin. Where I am going, you cannot come." 22 Then the Jews said, "Is he going to kill himself? Is that what he means by saying, "Where I am going, you cannot come'?" 23 He said to them, "You are from below, I am from above; you are of this world, I am not of this world. 24 I told you that you would die in your sins, for you will die in your sins unless you believe that I am he." 25 They said to him, "Who are you?" Jesus said to them, "Why do I speak to you at all? 26 I have much to say about you and much to condemn; but the one who sent me is true, and I declare to the world what I have heard from him." 27 They did not understand that he was speaking to them about the Father. 28 So Jesus said, "When you have lifted up the Son of Man, then you will realize that I am he, and that I do nothing on my own, but I speak these things as the Father instructed me. 29 And the one who sent me is with me; he has not left me alone, for I always do what is pleasing to him."
Matthew Henry's Commentary on John 8:21-29
Commentary on John 8:21-29
(Read John 8:21-29)
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.