those who know themselves and God” (Hengstenberg). Luther is wrong in the rendering which he has adopted: “This is the manner of a man, who is God the Lord;” for “Lord Jehovah” is not an explanatory apposition to “man,” but an address to God, as in the preceding and following clause.
Verse 20
2Sa 7:20“And what more shall David speak to Thee? Thou knowest Thy servant, Lord Jehovah.” Instead of expressing his gratitude still further in many words, David appeals to the omniscience of God, before whom his thankful heart lies open, just as in Psa 40:10 (compare also Psa 17:3).
Verses 21-22
2Sa 7:21-22“For Thy word's sake, and according to Thy heart (and therefore not because I am worthy of such grace),has Thou done all this greatness, to make it known to Thy servant.” The word, for the sake of which God had done such great things for David, must be some former promise on the part of God. Hengstenberg supposes it to refer to the word of the Lord to Samuel, “Rise up and anoint him” (1Sa 16:12), which is apparently favoured indeed by the parallel in the corresponding text of 1Ch 17:19, “for Thy servant's sake,” i.e., because Thou hast chosen Thy servant. But even this variation must contain some special allusion which does not exclude a general interpretation of the expression “for Thy word's sake,” viz., an allusion to the earlier promises of God, or the Messianic prophecies generally, particularly the one concerning Judah in Jacob's blessing (Gen 49:10), and the one relating to the ruler out of Jacob in Balaam's sayings (Num 24:17.), which contain the germs of the promise of the everlasting continuance of David's government. For the fact that David recognised the connection between the promise of God communicated to him by Nathan and Jacob's prophecy in Gen 49:10, is evident from 1Ch 28:4, where he refers to his election as king as being the consequence of the election of Judah as ruler. “According to Thine own heart” is equivalent to “according to Thy love and grace; for God is gracious, merciful, and of great kindness and truth” (Exo 34:6, compare Psa 103:8). גּדוּלה does not mean great things, but greatness.
The praise of God commences in 2Sa 7:22 : “wherefore Thou art great, Jehovah God; and there is not (one) like Thee, and no God beside Thee, according to all that we have heard with our ears.”
