Which of you? This question proceeds from perfect confidence; for, knowing that they could not justly bring any reproach against him, he glories over his enemies, as having obtained a victory. And yet he does not say that he is free from their slanders; for, though they had no reason for reproaching, still they did not cease to pour out slanders on Christ; but he means that no crime dwells in him. And such is the import of the Greek word elenchein, as the Latins use coarguere, (to convict,) when a person is held convicted of the fact. Which of you Convicteth me of sin? Yet those who think that Christ here asserts his complete innocence, because he alone surpassed all men, so far as he was the Son of God, are mistaken. For this defense must be restricted to what belongs to the passage, as if he had asserted that nothing could be brought forward to show that he was not a faithful servant of God. In like manner Paul also glories that he is not conscious of any crime (1-Corinthians 4:4;) for that does not extend to the whole life, but is only a defense of his doctrine and apostleship. It is away from the subject, therefore, to speculate, as some do, about the perfection of righteousness which belongs to the Son of God alone; since the only object which he has in view is, to give authority to his ministry, as appears more clearly from what follows; for he again adds immediately afterwards, If I speak truth, why do you not believe me? From which we infer that Christ is rather defending his doctrine than his person.

Which of you convinceth me? - To convince, with us, means to satisfy a man's own mind of the truth of anything; but this is not its meaning here. It rather means to convict. Which of you can prove that I am guilty of sin?
Of sin - The word "sin" here evidently means "error, falsehood, or imposture." It stands opposed to truth. The argument of the Saviour is this: A doctrine might be rejected if it could be proved that he that delivered it was an impostor; but as you cannot prove this of me, you are bound to receive my words.

Which of you convinceth me of sin? - Do you pretend to reject the truths which I announce, because my life does not correspond to the doctrines I have taught? But can any of you prove me guilty of any fault? You have maliciously watched all my steps; have you seen the smallest matter to reprove, in any part of my conduct?
But it is probable that ἁμαρτια, sin, is put here in opposition to αληθεια, truth, in the same verse, and then it should be rendered falsehood. The very best Greek writers use the word in the same sense: this, Kypke proves by quotations from Polybius, Lucian, Dionysius Halicarnassensis, Plutarch, Thucydides, and Hippocrates. Raphelius adds a pertinent quotation from Herodotus, and shows that the purest Latin writers have used the word peccatum, sin, in the sense of error or falsehood. See the note on Genesis 13:13.

(14) Which of you convinceth me of sin? And if I say the truth, why do ye not believe me?
(14) Christ thoroughly executed the office that his Father gave him.

Which of you convinceth me of sin?.... Of any immorality in life, or of any imposture, corruption, or deceit in doctrine. There were many of them that were forward enough to charge him with both scandalous sins, and false doctrines; but none of them all could prove anything against him, so as to convict him according to law: they called him a wine bibber, and a glutton; gave out they knew he was a sinner; charged him with blasphemy and sedition; sought to bring proof of it, but failed in their attempt:
and if I say the truth, why do ye not believe me? since as no sin in life, so no corruption in doctrine, could be proved against him, what he said must be truth; and therefore it was a most unreasonable thing in them, and showed invincible obstinacy, not to believe him.

Which of you convinceth me of sin--"Convicteth," bringeth home a charge of sin. Glorious dilemma! "Convict Me of sin, and reject Me: If not, why stand ye out against My claims?" Of course, they could only be supposed to impeach His life; but in One who had already passed through unparalleled complications, and had continually to deal with friends and foes of every sort and degree, such a challenge thrown wide among His bitterest enemies, can amount to nothing short of a claim to absolute sinlessness.

Which of you convinceth me of sin? He points to his sinless character as a proof that there can be no falsehood in his words.

Which of you convicteth me of sin? - And is not my life as unreprovable as my doctrine? Does not my whole behaviour confirm the truth of what I teach?