Psalms 132:11

11.Jehovah sware unto David. (135) Here he brings out the idea still more clearly, that the only thing he had respect to in David was the free promise which God had made to him. He takes notice of the fact, as confirmatory to his faith, that God had ratified the promise by oath. As to the particular words used, he speaks of God having sworn in truth, that is, not fallaciously, but in good faith, so that no doubt could be entertained of his departing from his word. The thing promised was a successor to David of his own seed; for though he did not want children, he had already almost despaired of the regular succession, from the fatal confusions which prevailed in his family, and the discord which internally rent his household, and might eventually ruin it. Solomon was particularly marked out, but the promise extended to a continuous line of successors. This arrangement affected the welfare of the whole Church, and not of David only, and the people of Godare encouraged by the assurance, that the kingdom which he had established amongst them was possessed of a sacred and enduring stability. Both king and people needed to be reminded of this divine foundation upon which it rested. We see how insolently the sovereigns of this world often deport themselves ­ filled with pride, though in words they may acknowledge that they reign by the grace of God. How often, besides, do they violently usurp the throne; how rarely do they come to it in a regular manner. A distinction is therefore drawn between the kingdoms of this world and that which David held by the sacred tenure of God’s own oracle.