Synopsis of the Books of the Bible, by John Nelson Darby, [1857-62], at sacred-texts.com
Ardently desiring Jehovah's glory, David is troubled at dwelling in a house of cedar, while Jehovah dwelt within curtains. He wishes to build Him a house-a good desire, yet one which God could not grant. The work of building the temple belonged to the Prince of Peace. David represented Christ as suffering and conquering, and, consequently, not as enjoying the earthly kingdom by undisputed right, and opening to all nations the gates of the temple in which the Lord of righteousness was to be worshipped. He returns then, so to say, into his own personal position, in which God blessed him in a very peculiar manner. David was more than a type; he was truly the stock of that family from which Christ Himself should spring. This is taught in the beautiful seventh chapter. An elect vessel to maintain the cause of Jehovah's people in suffering, and to re-establish among them the glory of the Lord's name (Sa2 7:8-9), Jehovah had been with him; and David, most especially honoured in this, was also in his faithfulness a vessel of promise of the future peace and prosperity destined for Israel in the counsels of God. But these were yet future things. The perpetuity of the kingdom over Israel is established in his family, which God will chasten if needful, but not cut off. His son shall build the house. Already, at the time of the exodus, the man in whom was the Spirit, desired to prepare a habitation for Jehovah (Exo 15:2) [See Note #1]. But the Messiah was needed for this. Till then Israel was a wanderer, and God with him. The following are the chief subjects of the revelation made to David, and of his reply:-the sovereign call of God; that which God had done for David; the certainty of future rest for Israel; the establishment, on God's part, of David's house; his son shall be the Son of God, shall build the house; the throne of his Son shall be established for ever.
David's first thought-and it is always so when the Spirit of God works-was not to rejoice, but to bless God. These are the striking features of the prayer of thankfulness: he is in peace and freedom before God; he goes in and sits before Him; he acknowledges at the same time his own nothingness, and how unworthy he was of all that God had already done. Yet this was but a small thing in the sight of God, who had declared to him the future glories of his house. It was God, and not the manner of man. What could he say more? God knew him; there lay his confidence and his joy. He acknowledged that God did it in truth and "of his own heart." It was grace to make His servant know it. The effect of all this was to make David recognise the excellency of Jehovah. There was none beside Him, and none upon the earth therefore to be compared to His elect people, whom He went to redeem for a people to Himself, and whom He had now confirmed to Himself, that Israel might be His people for ever, and that He Himself might be their God. The highest kind of prayer is that which does not spring from a sense of need, but from the desires and the intelligence which the revelation of God's purposes produces-purposes which He will fulfil in love to His people and for the glory of Christ. Finally he asks that his house may be the place of God's own blessing. In a word, he desires that the purposes of God, which had awakened all his affections, may be accomplished by Jehovah Himself, who had revealed them unto His servant.
The translation is very questionable; it was however God's thought. See Exo 29:46.