Joseph Benson's Commentary of the Old and New Testaments - Psalms 14:1
Psalms 14:1. The fool hath said in his heart In his secret thoughts, or within himself, what he is afraid or ashamed to utter with his lips; There is no God Or none that concerns himself with the affairs of mankind, none that governs the world, and observes and recompenses men’s actions according to their quality. And a fool indeed he must be who says or thinks so, for, in so doing, he speaks or thinks against the clearest light, against his own knowledge and convictions, and the common... read more
Albert Barnes' Notes on the Whole Bible - Psalms 14:1
The fool - The word “fool” is often used in the Scriptures to denote a wicked man - as sin is the essence of folly. Compare Job 2:10; Psalms 74:18; Genesis 34:7; Deuteronomy 22:21. The Hebrew word is rendered “vile person” in Isaiah 32:5-6. Elsewhere it is rendered “fool, foolish,” and “foolish man.” It is designed to convey the idea that wickedness or impiety is essential folly, or to use a term in describing the wicked which will, perhaps, more than any other, make the mind averse to the sin... read more