John Gills Exposition of the Bible Commentary - Psalms 104:13
He watereth the hills from his chambers ,.... The house of his superior treasures, as the Targum. The airy regions, Psalm 104:3 with the clouds of heaven, by the rain which they drop down upon them; the usefulness of which blessings of nature is largely described in this and some following verses. "The hills", which are naturally dry and barren, and receive but little advantage from the springs, fountains, and rivers below, are supplied with water from above; and become fruitful, bear... read more
Matthew Henry's Complete Commentary - Psalms 104:10-18
Having given glory to God as the powerful protector of this earth, in saving it from being deluged, here he comes to acknowledge him as its bountiful benefactor, who provides conveniences for all the creatures. I. He provides fresh water for their drink: He sends the springs into the valleys, Ps. 104:10. There is water enough indeed in the sea, that is, enough to drown us, but not one drop to refresh us, be we ever so thirsty?it is all so salt; and therefore God has graciously provided water... read more