John Gills Exposition of the Bible Commentary - Psalms 9:3
When mine enemies are turned back ,.... As the Philistines were, when Goliath their champion was dead; and as the men that came to apprehend Christ, David's antitype, went backwards and fell to the ground, through the superior power of Christ; and as sin, Satan, and the world, and at last antichrist, are made to retreat from the Lord's people, who are more than conquerors over them through Christ that has loved them. "They shall fall and perish at thy presence"; they shall stumble at one... read more
Matthew Henry's Complete Commentary - Psalms 9:1-10
The title of this psalm gives a very uncertain sound concerning the occasion of penning it. It is upon Muth-labben, which some make to refer to the death of Goliath, others of Nabal, others of Absalom; but I incline to think it signifies only some tone, or some musical instrument, to which this psalm was intended to be sung; and that the enemies David is here triumphing in the defeat of are the Philistines, and the other neighbouring nations that opposed his settlement in the throne, whom he... read more