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.

And David reigned over all Israel; and David executed {g} judgment and justice unto all his people.

(g) He gave judgment in controversies, and was merciful toward the people.

2Sa 8:15-18. His Reign.

15. David executed judgment and justice unto all his people-Though involved in foreign wars, he maintained an excellent system of government at home, the most eminent men of the age composing his cabinet of ministers.

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.