The Fool Trusts a Sick and Deceitful Heart

“He who trusts in his own heart is a fool.” (Proverbs 28:26) This episode spells out the distinguishing traits of the kesil fool, particularly where he differs from the eviyl fool Whereas the eviyl fool trusts that his WAY is right (Proverbs 12:15), the kesil fool “trusts in his own heart.” (Proverbs 28:26) And this confidence breaches the dam holding back wickedness. “The heart is more deceitful than all else and is desperately sick.” (Jeremiah 17:9) The kesil fool pursues his own lusts without restraint, “for his mind is in the house of pleasure.” (Ecclesiastes 7:4) The “lusts of deceit” consume him as the objectives of life, and God “turns him over” to “degrading passions” and a “depraved mind.” (Romans 1:26, 28) The episode marks a transition in the correctability of fools. The previous fools, though ignorant and close-minded, are reachable, for they have not committed themselves to wickedness. They are potentially receptive to the wisdom of correction. Kesil fools however are committed to wickedness, and God Himself at one point no longer pursues them. This of course anticipates the limited response of believers to kesil fools.