Charles H. Spurgeon on Psalms 75:5

Lift not up your horn on high. For their abounding pride there is a double rebuke. A word from God soon abases the lofty. Would to God that all proud men would obey the word here given them; for, if they do not, he will take effectual means to secure obedience, and then woe will come upon them, such as shall break their horns and roll their glory in the mire for ever. Speak not with a stiff neck. Impudence before God is madness. The outstretched neck of insolent pride is sure to provoke his axe. Those who carry their heads high shall find that they will be lifted yet higher, as Haman was upon the gallows which he had prepared for the righteous man. Silence, thou silly boaster! Silence! or God will answer thee. Who art thou, thou worm, that thou shouldest arrogantly object against thy Maker's laws and cavil at his truth? Be hushed, thou vainglorious prater, or vengeance shall silence thee to thine eternal confusion.