V. That the kingdom of the Messiah shall take such deep rooting in the world as never to be rooted out of it (v. 15): I will plant them upon their land. God's spiritual Israel shall be planted by the right hand of God himself upon the land assigned them, and they shall no more be pulled up out of it, as the old Jewish church was. God will preserve them from throwing themselves out of it by a total apostasy, and will preserve them from being thrown out of it by malice of their enemies; the church may be corrupted, but shall not quite forsake God, may be persecuted, but shall not quite be forsaken of God, so that the gates of hell, neither with their temptations nor with their terrors, shall prevail against it. Two things secure the perpetuity of the church:—1. God's grants to it: It is the land which I have given them; and God will confirm and maintain his own grants. The part he has given to his people is that good part which shall never be taken from them; he will not revoke his grant, and all the powers of earth and hell shall not invalidate it. 2. Its interest in him: He is the Lord thy God, who has said it, and will make it good, thine, O Israel! who shall reign for ever as thine unto all generations. And because he lives the church shall live also.