"Stand in awe and sin not: commune with your own heart upon your bed and be still. Selah. Offer the sacrifices of righteousness, and put your trust in the Lord." - Psalm 4:4-5
David was surrounded with many wicked and cruel enemies. They touched him in a tender place when they mocked his religion, and so turned his glory into shame. They invented all kinds of lies against him; but the worst of all was that they said, “There is no help for him in God.” As much as to say, “God hath cast him off; therefore, let men cast him off. He that is forsaken of the Lord is not fit to sit upon the throne of Israel; let us set up Absalom in his place.” This was malice indeed.
David first made his appeal to God in prayer. Herein he showed his wisdom. You can drive a better business at the mercy-seat than in the world’s jangling markets. You will got more relief from the righteous Lord than from ungodly men. To enter into debate is never so profitable as to enter into devotion. Carry not your complaint into the lower courts, but go at once to the Court of King’s Bench, where the Judge of all presides. Copy David, and David’s Lord, who in the days of his flesh with strong crying and tears poured out his soul before the Father.
After David had prayed, he expostulated with his adversaries. The first showed his sonship towards God, the second his brotherliness towards men. There is nothing of bitterness in the words I have read to you: they have a kindly voice in them. If his foes had been at all reasonable, they would have listened to his pleadings; but it is to be feared they were otherwise minded. He urges them to cease from sin, and he teaches them the way to do so. In four sentences he helps them to escape from their evil ways, and to become better men. Had God’s Spirit applied David’s words to their consciences, they would have been pricked in their hearts, and there would have been no need for them to be smitten on the cheek-bone, that their cruel teeth might be broken.