John Gills Exposition of the Bible Commentary - Psalms 9:4
For thou hast maintained my right and my cause ,.... Or vindicated and established his righteous cause; God had pleaded and defended it, and by the flight, fall, and ruin of his enemies, had clearly made it appear that his cause was just and good; thou sittest in the throne judging right ; God has not only a throne of grace on which he sits, and from whence he distributes grace and mercy to his people, but he has a throne of judgment, and which is prepared for it, as in Psalm 9:7 ;... 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