John 10:2-5

He that entereth in by the door is the shepherd, &c. “This mode of speaking, with us, conveys the notion that the shepherd is the only person who enters by the door; yet the door-keeper, and the sheep themselves, enter also the same way. The original expression is manifestly intended to denote the constant, not the peculiar, use which the shepherd makes of the door, as opposed to the constant use of thieves and robbers, to force their entrance by breaking or climbing over the fence. The comparison is made, not to the folds used by the common people in remote parts of the country, but to those belonging to the rich in the neighbourhood of a populous city, where the walls and other fences need to be stronger, and the entrance more carefully kept, on account of the greater danger from thieves.” Campbell. To him the porter openeth As the shepherd will always choose to enter in by that which is the regular appointed way, so, as soon as he approaches, the door-keeper opens the fold; that is, God in his providence, and by the influence of his Spirit, makes way for such a one to exercise his ministry among his people, and gives success to it. For as it is not unworthy of Christ to be styled the door, by which both the sheep and the true pastors enter, so neither is it unworthy of God the Father to be styled the door-keeper. See Acts 14:27; and Acts 16:14; Colossians 4:3; Revelation 3:8. It was supposed by Sir Isaac Newton, that as the words were spoken near the temple, where sheep were kept in folds to be sold for sacrifices, Christ here alludes to what was peculiar in those folds; that as they were kept locked, they not only excluded the thief, but the shepherd, till the door-keeper opened them. “But I cannot think,” says Dr. Doddridge, “whatever occasion Christ might take from the sight of sheep to represent his people under that image, and himself as a shepherd, he would describe them like sheep shut up in a pen to be sold for sacrifice: nor does the shepherd's leading them out, &c., agree with this circumstance. In countries where there were so many savage beasts, it might be ordinarily necessary to have the folds better secured than among us; and the chief shepherd might often leave a servant to watch them while thus shut up, and come himself to lead them out to pasture in the morning.” And the sheep hear his voice The people of God, knowing him to be a true pastor, hearken unto him. All the circumstances here mentioned exactly agree with the customs of the ancient eastern shepherds. They called their sheep by name, went before them, and the sheep followed them. So real Christians hear, attend to, understand, and obey the voice of a shepherd whom Christ hath sent: and he counteth them his own, dearer than any friend or brother; calleth them by name That is, instructs, advises, directs, encourages each by name, and leadeth them out in the paths of righteousness, beside the waters of comfort. And when he putteth forth his own sheep Leads them out into the pastures of the ordinances, invites them to the enjoyment of the privileges, and urges them to the practice of the duties of true Christianity; he goeth before them In all these particulars, and in all the ways of God, teaching them in every point by example, as well as by precept; and the sheep follow him They tread in his steps; for they know his voice Having the witness in themselves, that his words are the truth, the wisdom, and the power of God. Reader, art thou a shepherd of souls? Then answer to God: is it thus with thee and thy flock? And a stranger will they not follow One whom Christ hath not sent, who does not answer the preceding description. Him they will not follow; and who can constrain them to it? But will flee from him As from the plague. For they know not the voice of strangers They cannot relish it. It is harsh and grating to them. They find nothing of God therein. In other words, as sheep will not follow a strange shepherd, so the people of God will not hearken to false teachers, or to such as do not declare, plainly, fully, and with a divine unction, the very word of the truth of the gospel: but will avoid them, for they can easily distinguish them from the true messengers of God by their fruits, that is, by their doctrine and practice, and the inefficacy of their preaching to convert, sanctify, and save the souls of men.