Verse 15. - David executed judgment and justice. There was very little real truth in Absalom's fault finding with the administration of justice (2 Samuel 15:3, 4), unless we suppose - what is only too probable - that David, after his terrible crimes of murder and adultery, became lax in the discharge of his judicial duties. Here, at this period of his life, he was a zealous judge at home, as well as a brave and skilful general. He was one of those many sided characters who are great in a multitude of ways. Like Julius Caesar and our own Alfred, he was as distinguished in the arts of peace as in those of war. And thus, while his first care was for the establishment of religion, and while even the singing in the sanctuary was not beneath his notice, he also, even in the midst of dangerous wars, gave careful attention to the orderly government of his kingdom and the maintenance of right and law. We have already seen with what consummate skill he selected a capital immediately that he was made king of all Israel. Saul had done much in war. Though finally defeated at Gilboa, he had taught the Israelites their strength, and laid the foundations of David's empire; but he had done nothing to consolidate the tribes, or provide tribunals for the settlement of disputed legal rights or the punishment of crimes. Israel was as loose an aggregate of discordant atoms at his death as it was at his appointment; and the maintenance of order was left to the caprice of local sheiks. Samuel had done far more for the internal development and consolidation of the people than Saul; but it was David who made them into a nation. The continuance of his work was frustrated by the extravagance of Solomon, the folly of Rehoboam, and the ambition of the restless tribe of Ephraim; but the two parts into which his realm was broken at least held together, and there never again was danger of such anarchy and threatened disintegration as existed in the times of the judges.

8:15-18 David neither did wrong, nor denied or delayed right to any. This speaks his close application to business; also his readiness to admit all addresses and appeals made to him. He had no respect of persons in judgment. Herein he was a type of Christ. To Him let us submit, his friendship let us seek, his service let us count our pleasure, diligently attending to the work he assigns to each of us. David made his sons chief rulers; but all believers, Christ's spiritual seed, are better preferred, for they are made kings and priests to our God, Re 1:6.And David reigned over all Israel,.... Not only over Judah, but over all the tribes of Israel, and over the whole land of Canaan, as promised to Abraham, Genesis 15:18; reaching to the river Euphrates, as Syria did, now conquered by David:

and David executed judgment and justice unto all his people; when he returned from his wars, he heard and tried all causes impartially, brought before him, and gave sentence according to the law of God, and administered righteous judgment without any respect to persons; all had justice done them that applied unto him, whether high or low, rich or poor; and indeed during his wars he was not negligent of the civil government of his subjects, and the distribution of justice to them by proper officers, in which he was a type of Christ; see Isaiah 11:5.