1. First, then, Jesus proves His claim to be the Good Shepherd by using the legitimate means of access to the sheep. He enters by the door. The general description of the relation between sheep and shepherd was drawn from what might be seen any morning in Palestine. At night the sheep are driven into a fold, that is, a walled enclosure, such as may be seen on our own sheep farms, only with higher walls for protection, and with a strongly-barred door in place of a hurdle or light gate. Here the sheep rest all night, guarded by a watchman or porter. In the morning the shepherds come, and at the recognised signal or knock are admitted by the porter, and each man calls his own sheep. The sheep, knowing his voice, follow him, and if any are lazy, or stubborn, or stupid, he goes in and drives them out, with a gentle, kindly compulsion, A stranger’s voice they do not recognise, and do not heed. Besides, not only do they disregard a stranger’s voice, but the porter also would do so, so that no robber thinks of appealing to the porter, but climbs the wall and lays hold of the sheep he wants. Here, then, we have a picture of the legitimate and illegitimate modes of finding access to men and of gaining power over them. The legitimate leader of men comes by the door and invites: the illegitimate gets in anyhow and compels. The true shepherd is distinguished from the robber by both the action of the porter and the action of the sheep. But who is the porter who gives Christ access to the fold? Possibly, as some have suggested, the mind of Christ’s contemporaries would revert to John the Baptist. The claim of Jesus to deal with men as their spiritual protector and leader had been legitimated by John, and no other pretended Messiah had been. And certainly, if any individual is indicated by the porter, it must be John the Baptist. But probably the figure includes all that introduces Jesus to men, His own life, His miracles, His loving words, providential circumstances. At all events, He makes His appeal openly, and has the requisite pass-word. There is nothing of the thief or the robber about His approach—nothing underhand and stealthy, nothing audaciously violent. On the other hand, “All that ever came before Me are thieves and robbers.” The contemporary authorities in Jerusalem had come “before” Jesus, in so far as they had prepossessed the minds of the people against Him, and forcibly kept the sheep from Him. Their prior claims were the great obstacle to His being admitted. They held the fold against Him. It must have been plain to the people who heard His words that their own ecclesiastical authorities were meant. And this is not contradicted by the added clause, “but the sheep did not hear them.” For these usurping leaders did not find the ear of the people, although they terrified them into obedience.