4. That yet a remnant should be reserved to be the monuments of mercy, v. 13. There was a remnant reserved in the last destruction of the Jewish nation (Rom. xi. 5, At this present time there is a remnant); for so it was written here: But in it shall be a tenth, a certain number, but a very small number in comparison with the multitude that shall perish in their unbelief. It is that which, under the law, was God's proportion; they shall be consecrated to God as the tithes were, and shall be for his service and honour. Concerning this tithe, this saved remnant, we are here told, (1.) That they shall return (ch. vi. 13; x. 21), shall return from sin to God and duty, shall return out of captivity to their own land. God will turn them, and they shall be turned. (2.) That they shall be eaten, that is, shall be accepted of God as the tithe was, which was meat in God's house, Mal. iii. 10. The saving of this remnant shall be meat to the faith and hope of those that wish well to God's kingdom. (3.) That they shall be like a timber-tree in winter, which has life, though it has no leaves: As a teil-tree and as an oak, whose substance is in them even when they cast their leaves, so this remnant, though they may be stripped of their outward prosperity and share with others in common calamities, shall yet recover themselves, as a tree in the spring, and flourish again; though they fall, they shall not be utterly cast down. There is hope of a tree, though it be cut down, that it will sprout again, Job xiv. 7. (4.) That this distinguished remnant shall be the stay and support of the public interests. The holy seed in the soul is the substance of the man; a principle of grace reigning in the heart will keep life there; he that is born of God has his seed remaining in him, 1 John iii. 9. So the holy seed in the land is the substance of the land, keeps it from being quite dissolved, and bears up the pillars of it, Ps. lxxv. 3. See ch. i. 9. Some read the foregoing clause with this, thus: As the support at Shallecheth is in the elms and the oaks, so the holy seed is the substance thereof; as the trees that grow on either side of the causeway (the raised way, or terrace-walk, that leads from the king's palace to the temple, 1 Kings x. 5, at the gate of Shallecheth, 1 Chron. xxvi. 16) support the causeway by keeping up the earth, which would otherwise be crumbling away, so the small residue of religious, serious, praying people, are the support of the state, and help to keep things together and save them from going to decay. Some make the holy seed to be Christ. The Jewish nation was therefore saved from utter ruin because out of it, as concerning the flesh, Christ was to come, Rom. ix. 5. Destroy it not, for that blessing is in it (ch. lxv. 8); and when that blessing had come, it was soon destroyed. Now the consideration of this is designed for the support of the prophet in his work. Though far the greater part should perish in their unbelief, yet to some his word should be a savour of life unto life. Ministers do not wholly lose their labour if they be but instrumental to save one poor soul.