20. that he may prolong his days in his kingdom, he and his children—From this it appears that the crown in Israel was to be hereditary, unless forfeited by personal crime.

     1, 2. Then came all the tribes of Israel—a combined deputation of the leading authorities in every tribe. [See on 1Ch 11:1.] David possessed the first and indispensable qualification for the throne; namely, that of being an Israelite (De 17:15). Of his military talent he had furnished ample proof. And the people's desire for his assumption of the government of Israel was further increased by their knowledge of the will and purpose of God, as declared by Samuel (1Sa 16:11-13).