John 3:31,32

Ver 31. He that comes from above is above all: he that is of the earth is earthly, and speaks of the earth: he that comes from heaven is above all. 32. And what he has seen and heard, that he testifies;

CHRYS. As the worm gnaws wood, and rusts iron, so vainglory destroys the soul that cherishes it. But it is a most obstinate fault. John with all his arguments can hardly subdue it in his disciples: for after what he has said above, he said yet again, He that comes from above is above all: meaning, You extol my testimony, and say that the witness is more worthy to be believed, than He to whom he bears witness. Know this, that He who comes from heaven, cannot be accredited by an earthly witness. He is above all; being perfect in Himself, and above comparison.

THEOPHYL. Christ comes from above, as descending from the Father; and is above all, as being elected in preference to all. ALCUIN. Or, comes from above; i.e. from the height of that human nature which was before the sin of the first man. For it was that human nature which the Word of God assumed: He did not take upon Him man's sin, as He did his punishment.

He that is of the earth is of the earth; i.e. is earthly, and speaks of the earth, speaks earthly things. CHRYS. And yet he was not altogether of the earth; for he had a soul, and partook of a spirit, which was not of the earth. What means he then by saying that he is of the earth? Only to express his own worthlessness, that he is one born on the earth, creeping on the ground, and not to be compared with Christ, Who comes from above. Speaks of the earth, does not mean that he spoke from his own understanding; but that, in comparison with Christ's doctrine, he spoke of the earth: as if he said, My doctrine is mean and humble, compared with Christ's; as becomes an earthly teacher, compared with Him, in Whom are hid all the treasures of wisdom and knowledge.

AUG. Or, speaks of all the earth, he said of the man, i.e. of himself, so far as he speaks merely humanly. If he says ought divine, he is enlightened by God to say it: as said the Apostle; Yet not I, but the grace of God which was with me. John then, so far as pertains to John, is of the earth, and speaks of the earth: if you hear ought divine from him, attribute it to the Enlightener, not to him who has received the light.

CHRYS. Having corrected the bad feeling of his disciples, he comes to discourse more deeply upon Christ. Before this it would have been useless to reveal the truths which could not yet gain a place in their minds. It follows therefore, He that comes from heaven.

GLOSS. That is, from the Father. He is above all in two ways; first, in respect of His humanity, which was that of man before he sinned: secondly, in respect of the loftiness of the Father, to whom He is equal.

CHRYS. But after this, high and solemn mention of Christ, his tone lowers: And what he has seen and heard, that he testifies. As our senses are our surest channels of knowledge, and teachers are most depended on who have apprehended by sight or hearing what they teach, John adds this argument in favor of Christ, that, what he has seen and heard, that he testifies: meaning that every thing which He said is true. I want, said John, to hear what things He, Who comes from above, has seen and heard, i.e. what He, and He alone, knows with certainty.

THEOPHYL. When you hear then, that Christ speaks what He saw and heard from the Father, do not suppose that He needs to be taught by the Father; but only that that knowledge, which He has naturally, is from the Father. For this reason He is said to have heard, whatever He knows, from the Father.

AUG. But what is it, w which the Son has heard from the Father? Has He heard the word of the Father? Yes, but He is the Word of the Father. When you conceives a word, wherewith to name a thing, the very, conception of that thing in the mind is a word. Just then as you have in your mind and with you your spoken word; even so God uttered the Word, i.e. begat the Son. Since then the Son is the Word of God, and the Son has spoken the Word of God to us, He has spoken to us the Father's word. What John said is therefore true.