4 And David and all Israel went to Jerusalem, that is Jebus, where the Jeb'usites were, the inhabitants of the land. 5 The inhabitants of Jebus said to David, "You will not come in here." Nevertheless David took the stronghold of Zion, that is, the city of David. 6 David said, "Whoever shall smite the Jeb'usites first shall be chief and commander." And Jo'ab the son of Zeru'iah went up first, so he became chief. 7 And David dwelt in the stronghold; therefore it was called the city of David. 8 And he built the city round about from the Millo in complete circuit; and Jo'ab repaired the rest of the city. 9 And David became greater and greater, for the Lord of hosts was with him.
Matthew Henry's Commentary on 1 Chronicles 11:4-9
Commentary on 1 Chronicles 11:1-9
(Read 1 Chronicles 11:1-9)
David was brought to possess the throne of Israel after he had reigned seven years in Hebron, over Judah only. God's counsels will be fulfilled at last, whatever difficulties lie in the way. The way to be truly great, is to be really useful, to devote all our talents to the Lord.