John 10:4

(Hom. lix. 2) Shepherds always go behind their sheep; but He, on the contrary, goes before, to show that He would lead all to the truth.

And the sheep follow Him, for they know His voice. And a stranger will they not follow, but will flee from him; for they know not the voice of strangers. (Tr. xlv. 10. ct seq.) But here is a difficulty. Sometimes they who are not sheep hear Christ's voice; for Judas heard, who was a wolf. And sometimes the sheep hear Him not; for they who crucified Christ heard not; yet some of them were His sheep. You will say, While they did not hear, they were not sheep; the voice, when they heard it, changed them from wolves to sheep. Still I am disturbed by the Lord's rebuke to the shepherds in Ezekiel, Neither have ye brought again that which strayed. (Ezek. 34:4) He calls it a stray sheep, but yet a sheep all the while; though, if it strayed, it could not have heard the voice of the Shepherd, but the voice of a stranger. What I say then is this; The Lord knoweth them that are His. (2 Tim. 2:19) He knoweth the foreknown, he knoweth the predestinated. They are the sheep: for a time they know not themselves, but the Shepherd knows them; for many sheep are without the fold, many wolves within. He speaks then of the predestinated. And now the difficulty is solved. The sheep do hear the Shepherd's voice, and they only. When is that? It is when that voice saith, He that endureth to the end shall be saved. (Mat. 10:32) This speech His own hear, the alien hear not.

And when He putteth forth His own sheep, He goeth before them, He leadeth them out from the darkness of ignorance into light, while He goeth before in the pillar of cloud, and fire.

And not without a cause hath the Evangelist mentioned, that they of the Pharisees who were with Him heard these things, and said, "Are we blind also?" but to remind thee that these were the men who first withdrew from and then stoned Him, for they were persons who followed Him superficially, and who easily changed to the contrary opinion. How then doth He prove that He is not a deceiver, but a Shepherd? By laying down the distinguishing marks both of the shepherd, and of him who is a deceiver and a spoiler, and from these affording them opportunity of searching into the truth of the matter. And first He showeth who is a deceiver and a spoiler, calling him so from the Scriptures, and saying, "Verily, verily, I say unto you, he that entereth not by the door into the sheepfold, but climbeth up some other way, the same is a thief and a robber." Observe the marks of a robber; first, that he doth not enter openly; secondly, not according to the Scriptures, for this is the, "not by the door." Here also He referreth to those who had been before, and to those who should be after Him, Antichrist and the false Christs, Judas and Theudas, and whatever others there have been of the same kind. And with good cause He calleth the Scriptures "a door," for they bring us to God, and open to us the knowledge of God, they make the sheep, they guard them, and suffer not the wolves to come in after them. For Scripture, like some sure door, barreth the passage against the heretics, placing us in a state of safety as to all that we desire, and not allowing us to wander; and if we undo it not, we shall not easily be conquered by our foes. By it we can know all, both those who are, and those who are not, shepherds. But what is "into the fold"? It refers to the sheep, and the care of them. For he that useth not the Scriptures, but "climbeth up some other way," that is, who cutteth out for himself another and an unusual way, "the same is a thief." Seest thou from this too that Christ agreeth with the Father, in that He bringeth forward the Scriptures? On which account also He said to the Jews, "Search the Scriptures" (c. v. 39); and brought forward Moses, and called him and all the Prophets witnesses, for "all," saith He, "who hear the Prophets shall come to Me"; and, "Had ye believed Moses, ye would have believed Me." But here He hath put the same thing metaphorically. And by saying, "climbeth up some other way," He alluded to the Scribes, because they taught for commandments the doctrines of men, and transgressed the Law (Matt. xv. 9); with which He reproached them, and said, "None of you doeth the Law." (c. vii. 19.) Well did He say, "climbeth up," not "entereth in," since to climb is the act of a thief intending to overleap a wall, and who doeth all with danger. Hast thou seen how He hath sketched the robber? now observe the character of the shepherd. What then is it? "He that entereth in by the door, the same is the shepherd of the sheep; to him the doorkeeper openeth, and the sheep hear his voice, and he calleth his own by name. And when he hath brought them out, he goeth before them." He hath set down the marks of the shepherd, and of the evil doer; let us now see how He hath fitted to them what followeth. "To him," He saith, "the doorkeeper openeth"; He continueth in the metaphor to make the discourse more emphatic. But if thou shouldest be minded to examine the parable word by word, there is nothing to hinder thee from supposing Moses to be the doorkeeper, for to him were entrusted the oracles of God. "Whose voice the sheep hear, and he calleth his own by name." Because they everywhere said that He was a deceiver, and confirmed this by their own unbelief, saying, "Which of the rulers hath believed on him?" (c. vii. 48.) He showeth that they ought not on account of the unbelief of those persons to call Him a spoiler and deceiver, but that they, because they gave no heed to Him were consequently even excluded from the rank of sheep. For if a shephe