O mountain of God, mountain of Bashan; O many-peaked mountain, mountain of Bashan!
PSALM 68 In this psalm it was David’s design to celebrate the victories which, through the blessing of God, he had gained over his enemies; As to the time and occasion of the composition of this psalm, the majority of interpreters refer it to the translation of the ark from the house of Obed-Edom to Mount Zion, and with this every part of it would, no doubt, harmonize.
Commenting on Psalm 68:1-35
Here the priests on the summit of the chosen hill begin to extol the Lord for his choice of Zion as his dwelling place. The hill of God is as the hill of Bashan, or more accurately, "a hill of God is Bashan, "that is to say, Bashan is an eminent mountain, far exceeding Zion in height. According to the Hebrew custom, every great or remarkable thing is thus designated.
David, having given God praise for what he had done for Israel in general, as the God of Israel (Psa 68:8), here comes to give him praise as Zion's God in a special manner; compare Psa 9:11. Sing praises to the Lord who dwelleth in Zion, for which reason Zion is called the hill of God. I.
Commenting on Psalm 68:15-21