Psalms 51:1

Prayer for the remission of sin. Concerning the interchangeable names for sin, vid., on Psa 32:1. Although the primary occasion of the Psalm is the sin of adultery, still David says פּשׁעי, not merely because many other sins were developed out of it, as his guilt of blood in the case of Uriah, the scandal put into the mouths of the enemies of Jahve, and his self-delusion, which lasted almost a whole year; but also because each solitary sin, the more it is perceived in its fundamental character and, as it were, microscopically discerned, all the more does it appear as a manifold and entangled skein of sins, and stands forth in a still more intimate and terrible relation, as of cause and effect, to the whole corrupt and degenerated condition in which the sinner finds himself. In מחה sins are conceived of as a cumulative debt (according to Isa 44:22, cf. Isa 43:25, like a thick, dark cloud) written down (Jer 17:1) against the time of the payment by punishment. In כּבּסני (from כּבּס, πλύνειν, to wash by rubbing and kneading up, distinguished from רחץ, λούειν, to wash by rinsing) iniquity is conceived of as deeply ingrained dirt. In טהרני, the usual word for a declarative and de facto making clean, sin is conceived of as a leprosy, Lev 13:6, Lev 13:34. the Kerמ runs הרב כּבּסני (imperat. Hiph., like הרף, Psa 37:8), "make great or much, wash me," i.e., (according to Ges. ֗142, 3, b) wash me altogether, penitus et totum, which is the same as is expressed by the Chethמb הרבּה (prop. multum faciendo = multum, prorsus, Ges. ֗131, 2). In כּרב (Isa 63:7) and הרב is expressed the depth of the consciousness of sin; profunda enim malitia, as Martin Geier observes, insolitam raramque gratiam postulat.

The title has reference to a very sad story, that of David's fall. But, though he fell, he was not utterly cast down, for God graciously upheld him and raised him up. 1. The sin which, in this psalm, he laments, was the folly and wickedness he committed with his neighbour's wife, a sin not to be spoken of, nor thought of, without detestation. His debauching of Bathsheba was the inlet to all the other sins that followed; it was as the letting forth of water. This sin of David's is recorded for warning to all, that he who thinks he stands may take heed lest he fall. 2. The repentance which, in this psalm, he expresses, he was brought to by the ministry of Nathan, who was sent of God to convince him of his sin, after he had continued above nine months (for aught that appears) without any particular expressions of remorse and sorrow for it. But though God may suffer his people to fall into sin, and to lie a great while in it, yet he will, by some means or other, recover them to repentance, bring them to himself and to their right mind again. Herein, generally, he uses the ministry of the word, which yet he is not tied to. But those that have been overtaken in any fault ought to reckon a faithful reproof the greatest kindness that can be don them and a wise reprover their best friend. Let the righteous smite me, and it shall be excellent oil. 3. David, being convinced of his sin, poured out his soul to God in prayer for mercy and grace. Whither should backsliding children return, but to the Lord their God, from whom they have backslidden, and who alone can heal their backslidings? 4. He drew up, by divine inspiration, the workings of his heart towards God, upon this occasion, into a psalm, that it might be often repeated, and long after reviewed; and this he committed to the…

Pss 51–65 These psalms of David share a common thread in their reflection on the experience of evil. In Ps 51, the psalmist confesses the evil he has done and asks God’s forgiveness. Psalms 52–64 lament specific evils that David experienced. A song of praise (Ps 65) brings David’s laments to an end. Ps 51 This moving prayer for restoration asks for God’s favor, mercy, forgiveness, and cleansing. Out of a broken spirit, the psalmist confesses and accepts responsibility for his sin (51:3-6), then petitions God to remove his guilt and renew him inwardly (51:7-12). The psalmist then recommits himself to a lifestyle of wisdom and joy in the service of God and others (51:13-17). 51:title regarding the time Nathan . . . Bathsheba: See 2 Sam 11:1-27. The text of the psalm contains no explicit reference to this event. 51:1-2 The repentant offender has nothing to offer God. He needs God’s favor, mercy, forgiveness, and blessing before he can experience renewal and restoration. 51:1 A prayer for God’s mercy and kindness is part of the genre of lament. Sometimes the plea comes from the psalmist’s acknowledgment of his weakness and sin, as here (see also 6:2; 9:13; 25:16; 31:9; 41:4, 10). At other times, it arises from the psalmist’s commitment to the Lord (see 26:11; 27:7; 119:29, 58, 132). In each case, God’s mercy brings an inner renewal.