Charles H. Spurgeon on Psalms 64:9

And all men shall fear. They shall be filled with awe by the just judgments of God, as the Canaanites were by the overthrow of Pharaoh at the Red Sea. Those who might have been bold in sin shall be made to tremble and to stand in awe of the righteous Judge. And shall declare the work of God. It shall become the subject of general conversation. So strange, so pointed, so terrible shall be the Lord's overthrow of the malicious, that it shall be spoken of in all companies. They sinned secretly, but their punishment shall be wrought before the face of the sun. For they shall wisely consider of his doing. The judgments of God are frequently so clear and manifest that men cannot misread them, and if they have any thought at all, they must extract the true teaching from them. Some of the divine judgments are a great deep, but in the case of malicious persecutors the matter is plain enough, and the most illiterate can understand.