Spurgeon · Verse 7
God hath spoken in his holiness. Aforetime the Lord had made large promises to David, and these his holiness had guaranteed. The divine attributes were pledged to give the son of Jesse great blessings; there was no fear that the covenant God would run back from his plighted word. I will rejoice. If God has spoken we may well be glad: the very fact of a divine revelation is a joy. If the Lord had meant to destroy us he would not have spoken to us as he has done. But what God has spoken is a still further reason for gladness, for he has declared "the sure mercies of David", and promised to establish his seed upon his throne, and to subdue all his enemies. David greatly rejoiced after the Lord had spoken to him by the mouth of Nathan. He sat before the Lord in a wonder of joy. See 1Ch 17:1-27, and note that in the next chapter David began to act vigorously against his enemies, even as in this Psalm he vows to do. I will divide Shechem. Home conquests come first. Foes must be dislodged from Israel's territory, and lands properly settled and managed. And mete out the valley of Succoth. On the other side Jordan as well as on this the land must be put in order, and secured against all wandering marauders. Some rejoicing leads to inaction, but not that which is grounded upon a lively faith in the promise of God. See how David prays, as if he had the blessing already, and could share it among his men: this comes of having sung so heartily unto the Lord his helper. See how he resolves on action, like a man whose prayers are only a part of his life, and vital portions of his action.