48 The Jews, therefore, answered and said to him, 'Do we not say well, that thou art a Samaritan, and hast a demon?' 49 Jesus answered, 'I have not a demon, but I honour my Father, and ye dishonour me; 50 and I do not seek my own glory; there is who is seeking and is judging;
51 verily, verily, I say to you, If any one may keep my word, death he may not see—to the age.' 52 The Jews, therefore, said to him, 'Now we have known that thou hast a demon; Abraham did die, and the prophets, and thou dost say, If any one may keep my word, he shall not taste of death—to the age! 53 Art thou greater than our father Abraham, who died? and the prophets died; whom dost thou make thyself?' 54 Jesus answered, 'If I glorify myself, my glory is nothing; it is my Father who is glorifying me, of whom ye say that He is your God; 55 and ye have not known Him, and I have known Him, and if I say that I have not known Him, I shall be like you—speaking falsely; but I have known Him, and His word I keep; 56 Abraham, your father, was glad that he might see my day; and he saw, and did rejoice.' 57 The Jews, therefore, said unto him, 'Thou art not yet fifty years old, and Abraham hast thou seen?' 58 Jesus said to them, 'Verily, verily, I say to you, Before Abraham's coming—I am;'
Matthew Henry's Commentary on John 8:48-58
Commentary on John 8:48-53
(Read John 8:48-53)
Observe Christ's disregard of the applause of men. those who are dead to the praises of men can bear their contempt. God will seek the honour of all who do not seek their own. In these verses we have the doctrine of the everlasting happiness of believers. We have the character of a believer; he is one that keeps the sayings of the Lord Jesus. And the privilege of a believer; he shall by no means see death for ever. Though now they cannot avoid seeing death, and tasting it also, yet they shall shortly be where it will be no more forever, Exodus 14:13.
Commentary on John 8:54-59
(Read John 8:54-59)
Christ and all that are his, depend upon God for honour. Men may be able to dispute about God, yet may not know him. Such as know not God, and obey not the gospel of Christ, are put together, Revelation 13:8. The Lord Jesus was made of God Wisdom, Righteousness, Sanctification, and Redemption, to Adam, and Abel, and all that lived and died by faith in him, before Abraham. The Jews were about to stone Jesus for blasphemy, but he withdrew; by his miraculous power he passed through them unhurt. Let us stedfastly profess what we know and believe concerning God; and if heirs of Abraham's faith, we shall rejoice in looking forward to that day when the Saviour shall appear in glory, to the confusion of his enemies, and to complete the salvation of all who believe in him.