Verse 1-5 — On occasion of the terrible judgment inflicted on Israel for the sin of David, God pointed out the place where he would have the temple built; upon which, David was excited to make preparations for the great work. David must not build, but he would do all he could; he prepared abundantly before his death. What our hands find to do for God, and our souls, and those round us, let us do it with all our might, before our death; for after death there is no device nor working. And when the Lord refuses to employ us in those services which we desired, we must not be discouraged or idle, but do what we can, though in a humbler sphere.
Verse 6-16 — David gives Solomon the reason why he should build the temple. Because God named him. Nothing is more powerful to engage us in any service for God, than to know that we are appointed thereto. Because he would have leisure and opportunity to do it. He should have peace and quietness. Where God gives rest, he expects work. Because God had promised to establish his kingdom. God's gracious promises should quicken and strengthen our religious service. David delivered to Solomon an account of the vast preparations he had made for this building; not from pride and vain-glory, but to encourage Solomon to engage cheerfully in the great work. He must not think, by building the temple, to purchase a dispensation to sin; on the contrary, his doing that would not be accepted, if he did not take heed to fulfil the statutes of the Lord. In our spiritual work, as well as in our spiritual warfare, we have need of courage and resolution.
Verse 17-19 — Whatever is done towards rendering the word of God generally known and attended to, is like bringing a stone, or an ingot of gold, towards erecting the temple. This should encourage us when we grieve that we do not see more fruit of our labours; much good may appear after our death, which we never thought of. Let us not then be weary of well doing. The work is in the hands of the Prince of peace. As he, the Author and Finisher of the work, is pleased to employ us as his instruments, let us arise and be doing, encouraging and helping one another; working by his rule, after his example, in dependence on his grace, assured that he will be with us, and that our labour shall not be in vain in the Lord.