(5.) That, having appointed Christ for their head, they shall come up out of the land; they shall come, some of all sorts, from all parts, to join themselves to the church, as, under the Jewish economy, they came up from all corners of the land of Israel to Jerusalem, to worship (Ps. cxxii. 4), Thither the tribes go up, to which there is a plain allusion in that prophecy of the accession of the Gentiles to the church (Isa. ii. 3), Come, and let us go up to the mountain of the Lord. It denotes not a local remove (for they are said to be in the same place, v. 10), but a change of their mind, a spiritual ascent to Christ. They shall come up from the earth (so it may be read); for those who have given up themselves to Christ as their head take their affections off from this earth, and the things of it, to set them upon things above (Col. iii. 1, 2); for they are not of the world (John xv. 19), but have their conversation in heaven. They shall come up out of the land, though it be the land of their nativity; they shall, in affection, come out from it, that they may follow the Lamb withersoever he goes. Thus the learned Dr. Pocock takes it.