21 Then he went over the same ground again. "I'm leaving and you are going to look for me, but you're missing God in this and are headed for a dead end. There is no way you can come with me." 22 The Jews said, "So, is he going to kill himself? Is that what he means by 'You can't come with me'?" 23 Jesus said, "You're tied down to the mundane; I'm in touch with what is beyond your horizons. You live in terms of what you see and touch. I'm living on other terms. 24 I told you that you were missing God in all this. You're at a dead end. If you won't believe I am who I say I am, you're at the dead end of sins. You're missing God in your lives." 25 They said to him, "Just who are you anyway?" 26 I have so many things to say that concern you, judgments to make that affect you, but if you don't accept the trustworthiness of the One who commanded my words and acts, none of it matters. That is who you are questioning - not me but the One who sent me." 27 They still didn't get it, didn't realize that he was referring to the Father. 28 So Jesus tried again. "When you raise up the Son of Man, then you will know who I am - that I'm not making this up, but speaking only what the Father taught me. 29 The One who sent me stays with me. He doesn't abandon me. He sees how much joy I take in pleasing him." 30 When he put it in these terms, many people decided to believe.
Matthew Henry's Commentary on John 8:21-30
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.
Commentary on John 8:30-36
(Read John 8:30-36)
Such power attended our Lord's words, that many were convinced, and professed to believe in him. He encouraged them to attend his teaching, rely on his promises, and obey his commands, notwithstanding all temptations to evil. Thus doing, they would be his disciples truly; and by the teaching of his word and Spirit, they would learn where their hope and strength lay. Christ spoke of spiritual liberty; but carnal hearts feel no other grievances than those that molest the body, and distress their worldly affairs. Talk to them of their liberty and property, tell them of waste committed upon their lands, or damage done to their houses, and they understand you very well; but speak of the bondage of sin, captivity to Satan, and liberty by Christ; tell of wrong done to their precious souls, and the hazard of their eternal welfare, then you bring strange things to their ears. Jesus plainly reminded them, that the man who practised any sin, was, in fact, a slave to that sin, which was the case with most of them. Christ in the gospel offers us freedom, he has power to do this, and those whom Christ makes free are really so. But often we see persons disputing about liberty of every kind, while they are slaves to some sinful lust.