Verse 20. - Thou, Lord. God, knowest thy servant. The Hebrew throughout has Lord Jehovah, except in vers. 22, 25, where it has "Jehovah God," the title of Deity used in Genesis 2. The repeated use Of this covenant and personal name of God is very emphatic; and the appeal to Jehovah's knowledge of his heart reminds us of similar outpourings of David's consciousness of his sincere devotion to his Maker, as for instance in Psalm 17:3.
7:18-29 David's prayer is full of the breathings of devout affection toward God. He had low thoughts of his own merits. All we have, must be looked upon as Divine gifts. He speaks very highly and honourably of the Lord's favours to him. Considering what the character and condition of man is, we may be amazed that God should deal with him as he does. The promise of Christ includes all; if the Lord God be ours, what more can we ask, or think of? Eph 3:20. He knows us better than we know ourselves; therefore let us be satisfied with what he has done for us. What can we say more for ourselves in our prayers, than God has said for us in his promises? David ascribes all to the free grace of God. Both the great things He had done for him, and the great things He had made known to him. All was for his word's sake, that is, for the sake of Christ the eternal Word. Many, when they go to pray, have their hearts to seek, but David's heart was found, that is, it was fixed; gathered in from its wanderings, entirely engaged to the duty, and employed in it. That prayer which is from the tongue only, will not please God; it must be found in the heart; that must be lifted up and poured out before God. He builds his faith, and hopes to speed, upon the sureness of God's promise. David prays for the performance of the promise. With God, saying and doing are not two things, as they often are with men; God will do as he hath said. The promises of God are not made to us by name, as to David, but they belong to all who believe in Jesus Christ, and plead them in his name.
And what can David say more unto thee,.... In a way of self-abasement, or in thankfulness for such wonderful favours, or in prayer for more and other mercies; he wants words, as if he should say, to express his sense of his own nothingness and unworthiness, and to praise the Lord for all his benefits; and so large are the grants and promises made, that there is no room for him to ask for more:
for thou, Lord God, knowest thy servant; what a sense he has of his own meanness and vileness, what gratitude his heart is filled with, and what his wants and necessities are, which God only can supply, and does abundantly, even more than he is able to ask or think. The Targum is,"and thou hast performed the petition of thy servant, O Lord God.''
for thou, Lord God, knowest thy servant; what a sense he has of his own meanness and vileness, what gratitude his heart is filled with, and what his wants and necessities are, which God only can supply, and does abundantly, even more than he is able to ask or think. The Targum is,"and thou hast performed the petition of thy servant, O Lord God.''