Verse 10. -
David went on, and grew great. This is the Hebrew phrase for "David grew greater and greater." In this and the six following verses (10-16) we have a summary of David's reign, telling us how he increased in prosperity because of the blessing of "Jehovah God of hosts." The birth of Solomon even is recorded in it, though it took place long afterwards. The insertion in this summary of Hiram's acknowledgment of David proves that this event made a great impression upon the minds of the people.
5:6-10 The enemies of God's people are often very confident of their own strength, and most secure when their day to fall draws nigh. But the pride and insolence of the Jebusites animated David, and the Lord God of hosts was with him. Thus in the day of God's power, Satan's strong-hold, the human heart, is changed into a habitation of God through the Spirit, and into a throne on which the Son of David rules, and brings every thought into obedience to himself. May He thus come, and claim, and cleanse, each of our hearts; and, destroying every idol, may he reign there for ever!
And David went on, and grew great,.... In honour and wealth, in fame and reputation, in subduing his enemies, obtaining conquests over them, and enlarging his dominions:
and the Lord God of hosts, of armies above and below:
was with him: to whom all his prosperity and success was owing. The Targum is,"the Word of the Lord God of hosts was for his help,''or his helper.