(14) Though I bear record of myself, yet my record is true.--For "record" read in each instance witness, as in John 8:13. The pronoun is emphatic. "Even if I do bear witness of Myself, yet My witness is true." He had before quoted their law of evidence (John 5:31), and showed that He fulfilled its canons. He is about to show this again (John 8:17-18), but He claims first that in reality the law cannot apply to Him. They claim a human proof of that which transcends human knowledge. They claim the evidence of a witness, to a truth for which there could not possibly be a human witness.

For I know whence I came, and whither I go.--The requirement of two witnesses was based on the imperfection of individual knowledge, and the untrustworthiness of individual veracity. His evidence, as that of One who knew every circumstance affecting that of which He testified, was valid, for the perfection of His knowledge implied that He was divine. He and He only of all who have appeared in human form, knew the origin and issue of His life; He and He only knew the Father's home from which He came, and to which He was about to return. For the same words, "I go," or, I go away, as applied to His voluntary death, comp. John 7:33.

But ye cannot tell whence I come, and whither I go.--The Greek word for "cannot tell" is the same as that for "know" in the previous clause. For "and" most of the better MSS. read or. Making these corrections we have, But ye know not whence I come, or whither I go. The change of tense is to be noted. Speaking of His own knowledge, He refers to the Incarnation in the historic past, "I came." Speaking of their continued ignorance, He refers to the coming as continuing in the present. Every renewed act and word was a coming to them from God. (See John 3:31.) He knew, in the fulness of knowledge, the whence of past coming and the whither of future going. They knew neither the one nor the other. They do not even know His present mission. Once again His present teaching takes up words uttered before. They had said, "When the Christ cometh no man knoweth whence He is" (John 7:27). He has, then, fulfilled their test. He had said, "Ye both know Me, and do know whence I am" (John 7:28); but that knowledge was of the earthly life only, and He now speaks to them of heaven.

Verse 14. - Jesus answered and said to them, Even if I bear witness concerning myself - in case I bear testimony, I, being who and what I am, and surrounded by Divine attestations, charged with a consciousness of a whole army and legion of approving witnesses, and, above all, with the Father's own testimony to me - my witness is true - I satisfy in superlative fashion your own demand and also my own conceded test - because I know - οϊδα, with clear undisturbed self-consciousness I know, absolutely, invincibly, with perfect possession of the past and future - whence I came, and whither I am going. The whole of our Christian verities turn upon the consciousness by Jesus of that which lay before and after that human life of his. He embraced the two eternities in his inward self-consciousness. That "whence" and that "whither," with all their infinite sublimity and solemnity, give adequate evidence and sufficient weight to his personal claim to be the Light of the world, because he is the temporary Embodiment of the eternal life which was with the Father, but is manifest to men (cf. 1 John 1:4). But ye know not whence I come - am ever coming forth to you with Divine judgment and calls of mercy - nor whither I am going. "Neither the one nor the other;" not that Christ had not repeatedly told them in various and most expressive form. They could neither grasp the origin of his Personality, nor the method in which, as Messiah, through suffering, through an equation of his lot with man's (through the form of a slave and the death of a cross), he was doing the Father's will (cf. notes, John 7:27, 28; John 9:29).

8:12-16 Christ is the Light of the world. God is light, and Christ is the image of the invisible God. One sun enlightens the whole world; so does one Christ, and there needs no more. What a dark dungeon would the world be without the sun! So would it be without Jesus, by whom light came into the world. Those who follow Christ shall not walk in darkness. They shall not be left without the truths which are necessary to keep them from destroying error, and the directions in the way of duty, necessary to keep them from condemning sin.Jesus answered and said unto them,.... In vindication of himself, and his testimony:

though I bear record of myself, yet my record is true; which seems contradictory to what he says, in John 5:31, and may be reconciled thus; there he speaks of himself as man, and in the opinion of the Jews, who took him to be a mere man; and also as alone, and separate from his Father, as the context shows; therefore his single testimony, and especially concerning himself, could not be admitted as authentic among men; but here he speaks of himself as a divine person, and in conjunction with his Father, with whom he was equal; and therefore his testimony ought to be looked upon, and received as firm and good, giving this as a reason for it:

for I know whence I came, and whither I go; that he was truly the Son of God, the only begotten of the Father, and had his mission and commission from him into this world; and which, as he knew himself, he was able to make known, and make appear to others, by his credentials, the doctrines taught, and the miracles wrought by him; which proved him to be what he said he was, the light of the world; and he knew that when he had done his work he came about, he should go to his God and Father, and take his place at his right hand:

but ye cannot tell whence I come, and whither I go; they took him to be the son of Joseph, and that he came out of Galilee; in which they were mistaken; and when he talked of going away, they did not understand him, nor know whither he was going; they ask if he was going to the dispersed among the Gentiles, to teach them? and at another time, whether he would kill himself? they knew not, that through a train of sufferings and death, he must, and would enter into his glory: the Persic version inserts another clause without any foundation; "but ye know not from whence ye come, and whither ye go", and then follows the former; there might be a truth in this, they did not know their true original, that they were from beneath; nor whither they were going, to what dismal abode, when they expected to enter, and enjoy the kingdom of heaven.