Verily, verily, I say unto you, We speak what we do know, and testify what we have seen; and you receive not our witness.
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Cornelius a Lapide
AD 1637
Amen, Amen, &c. "The Divine mysteries of God, of the Holy Ghost, and His spiritual regeneration, which I declare unto thee, I know most truly and most certainly, because I, as God, have seen them by Divine knowledge, and as man by the Beatific Vision. Wherefore ye ought to believe My testimony; but the greater part of the Jews are unbelieving, and receive not My witness. Indeed, thou thyself dost not as yet believe, or thou wouldst not argue with Me about them." Christ tacitly exhorts Nicodemus not to scrutinise these mysteries by reason in order to understand them, but to view them by faith. Christ here speaks of Himself in the plural, We speak that we do know; because of the weight of the testimony which is wont to be afforded by more than one; and because He intimates that the Father and the Holy Ghost bore witness together with Him, for they spake by His mouth. For "in Him dwelt all the fulness of the Godhead bodily" ( Colossians 2:9).
And ye receive not our witness.
As having in Himself the Father and the Spirit Naturally, the Saviour set forth the person of the Witnesses in the plural number, that, as in the law of Moses, by the mouth of two or three witnesses, what is said may be established. For He shews that the Jews in no wise will to be saved, but with unbridled and heedless impetus are they being borne unto the deep pit of perdition. For if they can neither from their great unlearning understand what is proclaimed to them, nor yet receive it in faith, what other means of salvation may be devised for them? Well then and very justly did the Saviour say that Jerusalem would be without excuse, as |172 snatching upon herself self-called destruction. O Jerusalem, Jerusalem, saith He, that killest the prophets and stonest them, which are sent unto thee, how often would I have gathered thy children together, even as a hen gathereth her chickens under her wings, and ye would not! Behold your house is left unto you....
Verily, verily, I say unto thee, We speak that we do know and testify that we have seen.
He finds the man careless of learning and exceedingly uninstructed and, by reason of his great grossness of mind, utterly unable to be led unto the comprehension of Divine doctrines, albeit many words had been expended with manifold examples. Whence letting alone, as was fitting, accurate explanation, He at length advises him to accept in simple faith, what he cannot understand. He testifies that Himself knows clearly what He saith, by the illustriousness of His Person shewing that yet to gainsay is most dangerous. For it was not likely that Nicodemus would forget, who had affirmed that he knew it of our Saviour Christ, that He was a Teacher come from God. But to resist one who is from God and God, how would it not be fraught with peril? for the thing is clearly a fighting with God. But hence we ought to know, who have authority to teach, that for those just come to the faith, faith in simple ar...
We speak what we know. It may perhaps be asked here, why Christ speaks in the plural number? To this we must answer, that it is the only Son of God, who is here speaking, showing us how the Father is in the Son, and the Son in the Father, and the Holy Spirit proceeding from both. (St. Thomas Aquinas)
This He added, making His words credible by another argument, and condescending in His speech to the other's infirmity.
3. And what is this that He says, We speak that We do know, and testify that We have seen? Because with us the sight is the most trustworthy of the senses, and if we desire to gain a person's belief, we speak thus, that we saw it with our eyes, not that we know it by hearsay; Christ therefore speaks to him rather after the manner of men, gaining belief for His words by this means also. And that this is so, and that He desires to establish nothing else, and refers not to sensual vision, is clear from this; after saying, That which is born of the flesh is flesh; and that which is born of the Spirit is spirit, He adds, We speak that we do know, and testify that we have seen. Now this (of the Spirit) was not yet born ; how then says He, what we have seen? Is it not plain that He speaks of a knowledge not otherwise than exact?
And none receives our witness. The expressio...
