John 8:51

"Verily, verily, I say unto you, If a man keep My saying, he shall never see death." Here He speaketh not of faith only, but of a pure life. Above He said, "shall have everlasting life," but here, "shall not see death." At the same time He hinteth to them that they could do nothing against Him, for if the man that should keep His saying should not die, much less should He Himself.

(Tr. xliii. 10, 11) See is put for experience. But since, about to die Himself, He spoke with those about to die, what means this, If a man keep My saying, he shall never see death? What, but that He saw another death from which He came to free us, death eternal, the death of the damned, which is shared with the devil and his angels! That is the true death: the other is a passage only.

But what sayest Thou, O Lord, of Thyself? "Verily, verily, I say unto you, If a man keep my saying, he shall never see death." Ye say, "Thou hast a devil." I call you to life: keep my word and ye shall not die. They heard, "He shall never see death who keepeth my word," and were angry, because already dead in that death from which they might have escaped.

(Hom. xviii. in Evang.) As the perversity of the wicked increases, preaching so far from giving way, ought even to become more active. Thus our Lord, after He had been accused of having a devil, imparts the treasures of preaching in a still larger degree: Verily, verily, I say unto you, If a man keep My saying, he shall never see death.