Psalms 75:4 - Matthew Poole's English Annotations on the Holy Bible

I said, with authority and command; I charged them. The fools, i.e. the wicked, as that is explained in the next clause. Deal not foolishly; desist from your impious and injurious practices, which shall not now go unpunished, as they have done. Lift not up the horn; do not carry yourselves either arrogantly, boasting of your own strength, or scornfully and maliciously towards me or others of God's people.