15. John. The Baptist (for it is he who is meant: comp. with John i. 27; Mark i. 4, 7; Luke iii. 2, 16) is now referred to parenthetically, as confirming what our Evangelist has said, namely, that the eternal Word dwelt among men.

Crieth out. (Gr. perf. with pres. signif., Beel., Gr. Gram., § 41, 4 (B) note); viz., gives solemn, public testimony.

This was he of whom I spoke (rather, said). Some, like Patrizzi, think that the testimony of the Baptist here referred to is a distinct testimony not mentioned elsewhere. Others, and with more probability, hold that the Evangelist mentions here by anticipation the same testimony whose circumstances he describes in verses 29 and 30.

He that shall come after me, in His public ministry, is preferred before me, because he was before me. Some commentators, as Kuinoel and Patrizzi, understand “before” in both cases of time: is before Me, because He is eternal; others, as St. Chrys. and Toletus, in both cases of dignity: is preferred before Me, because really preferable; and others, as our English version, with St. Augustine, St. Thomas, Beelen, Alford, in the former case of dignity in the latter of time: is preferred before Me, [pg 032] because He is eternal. The last seems the correct interpretation, and in it the past tense “is preferred” (ante me factus est) is used prophetically for the future, or may be explained as a past: has been preferred in the designs of God.[29]

16. Et de plenitudine eius nos omnes accepimus, et gratiam pro gratia.16. And of his fulness we all have received, and grace for grace.
17. Quia lex per Moysen data est, gratia et veritas per Iesum Christum facta est.17. For the law was given by Moses, grace and truth came by Jesus Christ.

16. After the parenthetic clause contained in verse 15, the Evangelist, not the Baptist, continues regarding the Word: And of his fulness (see verse [14]) we have all received, and grace for grace. The second “and” is explanatory. Grace for grace; i.e.—(1) the grace of eternal life following on the grace of justification here; or (2) abundant grace, according as the grace given to Christ was abundant: gratia nobis pro gratia Christi (Rom. v. 15); or (3) the more perfect grace of the New Law, instead of that given under the Old Law (Chrysostom, Cyril, Patrizzi); or (4), and best, by a Hebraism, abundant grace. “aντ'i dicitur de successione, gratiam unam post aliam (gratiam cumulatam).” (Beel., Gr. Gram., § 51 A.) So also Kuin.

17. The Evangelist confirms what is stated in verse 16, and at the same time takes occasion to prefer Christ to Moses, as he has already preferred Him to the Baptist. Moses was but the medium of communicating to the Jews the Mosaic Law, which only pointed out man's duty, without enabling him to fulfil it—Rom. vii. 7, 8; but Christ was the source and author of grace and truth to us; of all the graces whereby we are to merit heaven, and of the perfect knowledge of the true faith. This is, doubtless, directed against some of the Judaizers, who held that sanctification through the Mosaic Law was at all times possible, even after the Christian religion was established.

18. Deum nemo vidit unquam: unigenitus Filius, qui est in sinu Patris, ipse enarravit.18. No man hath seen God at any time: the only-begotten Son who is in the bosom of the Father, he hath declared him.

18. There is considerable difference of opinion as to the drift or bearing of this verse. Some think that a reason is given why only Christ could give the truth, because only He saw God in His essence. Others, that a reason is given why the gifts of Christ mentioned in the preceding verse, are superior to the Law given [pg 033] by Moses, namely, because Moses never saw God in His essence. Others, that the evangelist explains how he and his fellow-Apostles received of Christ's fulness, not only through what Christ did (17), but through what He taught (18); and the necessity for such a Divine teacher is shown by the fact that no one but He ever saw God. So St. Thomas.

Others, as Maldonatus and Patrizzi, hold that the Evangelist is here adding to his own testimony, and that of the Baptist, the testimony of our Lord Himself, in favour of all that he has said regarding our Lord in this sublime prologue; the meaning being: What I have said regarding the eternity, personality, and Divinity of the Word, regarding His power as creator and regenerator, and regarding His incarnation, I have neither seen with my own eyes, nor learned from anyone who saw, for “no man hath seen God at any time,” but Jesus Christ Himself explained these things to me.