Here is, I. David at rest. He sat in his house (Sa2 7:1), quiet and undisturbed, having no occasion to take the field: The Lord had given him rest round about, from all those that were enemies to his settlement in the throne, and he set himself to enjoy that rest. Though he was a man of war, he was for peace (Psa 120:7) and did not delight in war. He had not been long at rest, nor was it long before he was again engaged in war; but at present he enjoyed a calm, and he was in his element when he was sitting in his house, meditating in the law of God.

II.David's thought of building a temple for the honour of God. He had built a palace for himself and a city for his servants; and now he thinks of building a habitation for the ark. 1. Thus he would make a grateful return for the honours God put upon him. Note, When God, in his providence, has remarkably done much for us, it should put us upon contriving what we may do for him and his glory. What shall I render unto the Lord? 2. Thus he would improve the present calm, and make a good use of the rest God had given him. Now that he was not called out to serve God and Israel in the high places of the field, he would employ his thoughts, and time, and estate, in serving him another way, and not indulge himself in ease, much less in luxury. When God, in his providence, gives us rest, and finds us little to do of worldly business, we must do so much the more for God and our souls. How different were the thoughts of David when he sat in his palace from Nebuchadnezzar's when he walked in his! Dan 4:29, Dan 4:30. That proud man thought of nothing but the might of his own power, and the honour of his own majesty; this humble soul is full of contrivance how to glorify God, and give honour to him. And how God resisteth the proud, and giveth grace and glory to the humble, the event showed. David considered (Sa2 7:2) the stateliness of his own habitation (I dwell in a house of cedar), and compared with that the meanness of the habitation of the ark (the ark dwells within curtains), and thought this incongruous, that he should dwell in a palace and the ark in a tent. David had been uneasy till he found out a place for the ark (Psa 132:4, Psa 132:5), and now he is uneasy till he finds out a better place. Gracious grateful souls, (1.) Never think they can do enough for God, but, when they have done much, are still projecting to do more and devising liberal things. (2.) They cannot enjoy their own accommodations while they see the church of God in distress and under a cloud. David can take little pleasure in a house of cedar for himself, unless the ark have one. Those who stretched themselves upon beds of ivory, and were not grieved for the affliction of Joseph, though they had David's music, had not David's spirit (Amo 6:4, Amo 6:6) nor those who dwelt in their ceiled houses while God's house lay waste.

III.His communicating this thought to Nathan the prophet. He told him, as a friend and confidant, whom he used to advise with. Could not David have gone about it himself? Was it not a good work? Was not he himself a prophet? Yes, but in the multitude of counsellors there is safety. David told him, that by him he might know the mind of God. It was certainly a good work, but it was uncertain whether it was the will of God that David should have the doing of it.

IV.Nathan's approbation of it: Go, do all that is in thy heart; for the Lord is with thee, Sa2 7:3. We do not find that David told him that he purposed to build a temple, only that it was a trouble to him that there was not one built, from which Nathan easily gathered what was in his heart, and bade him go on and prosper. Note, We ought to do all we can to encourage and promote the good purposes and designs of others, and put in a good word, as we have opportunity, to forward a good work. Nathan spoke this, not in God's name, but as from himself; not as a prophet, but as a wise and good man; it was agreeable to the revealed will of God, which requires that all in their places should lay out themselves for the advancement of religion and the service of God, though it seems his secret will was otherwise, that David should not do this. It was Christ's prerogative always to speak the mind of God, which he perfectly knew. Other prophets spoke it only when the spirit of prophecy was upon them; but, if in any thing they mistook (as Samuel, Sa1 16:6, and Nathan here) God soon rectified the mistake.

Nathan said to the king - In this case he gave his judgment as a pious and prudent man, not as a prophet; for the prophets were not always under a Divine afflatus; it was only at select times they were thus honored.

For the Lord is with thee - Thou hast his blessing in all that thou doest, and this pious design of thine will most certainly meet with his approbation.

And Nathan said to the king, go, do till that is in thine heart,.... He perceived it was in his heart to build an house for God; he knew an house was to be built at one time or another, by some person or another; he knew it was a good work, and fit for a king to do, and might think this was a proper time any, he being at leisure, and therefore encouraged him to it: but inasmuch as the time when and the person by whom this was to be built were not pointed out particularly in the word of God, David and he should have consulted the Lord about it; in this they erred, and for which they were tacitly reproved; for, as the event shows, this was not the time when, nor David the person by whom, it was to be built. Nathan said this as a pious and good man, in a private capacity, not as a prophet, or under a spirit of prophecy; for prophets did not always speak under such an influence, but, as private men, said some things ignorantly and through mistake; see Sa1 16:6,

for the Lord is with thee; prospering and succeeding him in all he undertook, giving him rest from all his enemies; and he might think that this motion he now made of building an house was from the Lord; the Targum is,"the Word of the Lord shall be for thine help,''

or thine helper, and shall assist thee in this work. David being thus encouraged by the prophet, his thoughts were more employed about it, and he was resolute and eager to perform it; and now it was he penned the hundred thirty second psalm, in which he expresses his oath and vow to find a place to build on, Psa 132:1.

Nathan said to the king, Go, do all that is in thine heart--The piety of the design commended it to the prophet's mind, and he gave his hasty approval and encouragement to the royal plans. The prophets, when following the impulse of their own feelings, or forming conjectural opinions, fell into frequent mistakes. (See on Sa1 16:6; Kg2 4:27).