Sing unto God, sing praises to his name: extol him that rideth upon the heavens by his name Jah, and rejoice before him.
David composed this psalm to celebrate victories God granted him over his enemies, most likely after his triumph over the Ammonites and Syrians when the ark returned to Jerusalem. The ark's ascent to the holy mountain prefigures Christ's far more glorious ascension to heaven after He conquered His enemies and ours. Though the psalm rises to great heights of sublimity, its interpretation presents considerable difficulty at many points.
AI summary
Commenting on Psalm 68:1-35
Sing unto God, sing praises to his name. To time and tune, with order and care, celebrate the character and deeds of God, the God of his people. Do it again and again; and let the praise, with resolution of heart, be all directed to him. Sing not for ostentation, but devotion; not to be heard of men, but of the Lord himself.
In these verses, I. David prays that God would appear in his glory, 1. For the confusion of his enemies (Psa 68:1, Psa 68:2): "Let God arise, as a judge to pass sentence upon them, as a general to take the field and do execution upon them; and let them be scattered, and flee before him, as unable to keep their ground, much less to make head against him.
Commenting on Psalm 68:1-6