Thought From Today’s Old Testament Passage:
[Psalm 51] 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.
Matthew Henry, Matthew Henry’s Commentary on the Bible (Peabody, MA: Hendrickson Publishers), 1997 (computer file)