If any man hear my words. After having spoken concerning his grace, and exhorted his disciples to steady faith, he now begins to strike the rebellious, though even here he mitigates the severity due to the wickedness of those who deliberately -- as it were -- reject God; for he delays to pronounce judgment on them, because, on the contrary, he has come for the salvation of all. In the first place, we ought to understand that he does not speak here of all unbelievers without distinction, but of those who, knowingly and willingly, reject the doctrine of the Gospel which has been exhibited to them. Why then does Christ not choose to condemn them? It is because he lays aside for a time the office of a judge, and offers salvation to all without reserve, and stretches out his arms to embrace all, that all may be the more encouraged to repent. And yet there is a circumstance of no small moment, by which he points out the aggravation of the crime, if they reject an invitation so kind and gracious, for it is as if he had said, "Lo, I am here to invite all, and, forgetting the character of a judge, I have this as my single object, to persuade all, and to rescue from destruction those who are already twice ruined." No man, therefore, is condemned on account of having despised the Gospel, except he who, disdaining the lovely message of salvation, has chosen of his own accord to draw down destruction on himself. The word judge, as is evident from the word save, which is contrasted with it, here signifies to condemn. Now this ought to be understood as referring to the office which properly and naturally belongs to Christ; for that unbelievers are not more severely condemned on account of the Gospel is accidental, and does not arise from its nature, as we have said on former occasions.

I judge him not - John 8:15. It was not his present purpose to condemn men. He would come to condemn the guilty at a future time. At present he came to save them. Hence he did not now even pronounce decisively on the condition of those who rejected him, but still gave them an opportunity to be saved.

And believe not - Και μη φυλαξῃ, And keep them not, is the reading of ABL, seven others; Syriac, Wheelock's Persian, two of the Arabic, Coptic, Sahidic, Ethiopic, Armenian, later Syriac, Vulgate, six of the Itala, and some of the fathers.
A man must hear the words of Christ in order to believe them; and he must believe, in order to keep them; and he must keep them in order to his salvation.
I judge him not - I need not do it: the words of Moses and the prophets judge and condemn him. See the notes on John 3:17; John 5:45.

And if any man hear my words and believe not,.... Men may hear the Gospel of Christ, and not understand it; and they may understand it literally and grammatically, though not spiritually and experimentally, and not believe it; not so much as give credit or an assent to the truth of it, but reject and deny it; for though faith comes by hearing to some, it does not come to all: some receive no profit by hearing it, because it is not mixed with faith by them. The Alexandrian copy, and all the Oriental versions, and also Nonnus, read the last clause thus, "and keep them not"; or does not observe them, is negligent of them, and shows no regard, and yields not the obedience of faith to them; the sense is the same.
I judge him not; I do not accuse him to the Father, nor do I condemn him, nor shall I take vengeance on him for so doing; meaning, that he should do none of these things now, though hereafter he will be a swift witness against him, and will convict and condemn him, and pass sentence on him, and execute it:
for I came not to judge the world, but to save the world. Christ, at his first coming, came not under the character of a judge, but a Saviour; wherefore suitable to his character, and the end of his coming, he would not accuse, condemn, or judge any man, even the greatest unbelievers in him, and despisers of him, but would leave them to another day, when righteous judgment shall take place.

I judge him not. He shall sit on the throne of judgment, not to condemn the world he came to save. The words he left in the world will decide the destiny of every man. All shall be "judged by the things written in the books" (Revelation 20:12).

I judge him not - Not now: for I am not come to judge the world. See, Christ came to save even them that finally perish! Even these are a part of that world, which he lived and died to save.