Psalms 75:9,10

But I will declare for ever; I will sing praises to the God of Jacob.

-The people resolve to praise forever the God of Jacob, for the anticipated cutting off of the wicked, and exaltation of the righteous.

Verse 9. I will declare - namely, the righteous judgments of God (Psalms 75:7).

Verse 10. All the horns of the wicked also will I cut off - i:e., I will announce as being cut off. The prophets are often said to do that which they announce as done, God being the real Doer (). The effect of the Church's praises and prayers will be, the horns of the wicked shall be cut off,

But the horns of the righteous shall be exalted.