That I may shew forth all thy praise in the gates of the daughter of Zion: I will rejoice in thy salvation.
The title refers to the tune itself, not some historical victory, the disputes over which battle David celebrates here are pointless. Yes, he gives thanks for God's power, but read the whole psalm as prayer: he recalls former deliverances to lift his heart toward confidence that God will do the same against these new enemies rising before him.
AI summary
Commenting on Psalm 9:1-20
We must not overlook David's object in desiring mercy, it is God's glory: "that I may show forth all thy praise." Saints are not so selfish as to look only to self; they desire mercy's diamond that they may let others see it flash and sparkle, and may admire Him who gives such priceless gems to his beloved.
Those who truly praise God desire that others praise Him too and labor to bring them to it. Sing praises to the Lord who dwells in Zion, in the assemblies of His people, there He meets them with His promises and expects their praises in return. Tell the nations what He has done; let them know the justice of God against those who shed innocent blood.
AI summary
Commenting on Psalm 9:11-20