5-7. God, victorious over His enemies, reascends to heaven, amid
the triumphant praises of His people, who celebrate His sovereign
dominion. This sovereignty is what the Psalm teaches; hence he adds,
sing . . . praises with understanding--literally, "sing and play an
instructive (Psalm)." The whole typifies Christ's ascension
(compare
Ps 68:18).
JFB.
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