John 10:9

[2.] Christ is the door of the sheep (v. 9): By me (di emou—through me as the door) if any man enter into the sheepfold, as one of the flock, he shall be saved; shall not only by safe from thieves and robbers, but he shall be happy, he shall go in and out. Here are, First, Plain directions how to come into the fold: we must come in by Jesus Christ as the door. By faith in him, as the great Mediator between God and man, we come into covenant and communion with God. There is no entering into God's church but by coming into Christ's church; nor are any looked upon as members of the kingdom of God among men but those that are willing to submit to the grace and government of the Redeemer. We must now enter by the door of faith (Acts 14 27), since the door of innocency is shut against us, and that pass become unpassable, Gen 3 24. Secondly, Precious promises to those who observe this direction. 1. They shall be saved hereafter; this is the privilege of their home. These sheep shall be saved from being distrained and impounded by divine justice for trespass done, satisfaction being made for the damage by their great Shepherd, saved from being a prey to the roaring lion; they shall be for ever happy. 2. In the mean time they shall go in and out and find pasture; this is the privilege of their way. They shall have their conversation in the world by the grace of Christ, shall be in his fold as a man at his own house, where he has free ingress, egress, and regress. True believers are at home in Christ; when they go out, they are not shut out as strangers, but have liberty to come in again; when they come in, they are not shut in as trespassers, but have liberty to go out. They go out to the field in the morning, they come into the fold at night; and in both the Shepherd leads and keeps them, and they find pasture in both: grass in the field, fodder in the fold. In public, in private, they have the word of God to converse with, by which their spiritual life is supported and nourished, and out of which their gracious desires are satisfied; they are replenished with the goodness of God's house.

Verses 6-9 Many who hear the word of Christ, do not understand it, because they will not. But we shall find one scripture expounding another, and the blessed Spirit making known the blessed Jesus. Christ is the Door. And what greater security has the church of God than that the Lord Jesus is between it and all its enemies? He is a door open for passage and communication. Here are plain directions how to come into the fold; we must come in by Jesus Christ as the Door. By faith in him as the great Mediator between God and man. Also, we have precious promises to those that observe this direction. Christ has all that care of his church, and every believer, which a good shepherd has of his flock; and he expects the church, and every believer, to wait on him, and to keep in his pasture.