John Gills Exposition of the Bible Commentary - Psalms 68:17
The chariots of God are twenty thousand ,.... By which are meant the angels, as the following clause shows; called "chariots", because they have appeared in such a form, 2 Kings 2:11 ; and because, like chariots of war, they are the strength and protection of the Lord's people; and because of their swiftness in doing his work; and because they are for his honour and glory: they are the chariots of God, in which he rides about the world doing his will; they are the chariots in which... read more
Matthew Henry's Complete Commentary - Psalms 68:15-21
David, having given God praise for what he had done for Israel in general, as the God of Israel (Ps. 68:8), here comes to give him praise as Zion's God in a special manner; compare Ps. 9:11. Sing praises to the Lord who dwelleth in Zion, for which reason Zion is called the hill of God. I. He compares it with the hill of Bashan and other high and fruitful hills, and prefers it before them, Ps. 68:15, 16. It is true, Zion was but little and low in comparison with them, and was not covered over... read more