O God, when you went out before your people, when you marched through the wilderness, Selah
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
O God, when thou wentest forth before thy people. What a sweetly suitable association, "thou" and "thy people; "—thou before, and thy people following! The Lord went before, and, therefore, whether the Red Sea or burning sand lay in the way, it mattered not; the pillar of cloud and fire always led them by a right way. When thou didst march through the wilderness.
The psalmist here, having occasion to give God thanks for the great things he had done for him and his people of late, takes occasion thence to praise him for what he had done for their fathers in the days of old. Fresh mercies should put us in mind of former mercies and revive our grateful sense of them. Let it never be forgotten, I.
Commenting on Psalm 68:7-14