Though thou shouldest bray a fool in a mortar among wheat with a pestle, yet will not his foolishness depart from him.
– Proverbs 27:22
The mortar and pestle paints the image of grinding and crushing. The word for bray means to pound. The imagery alludes to the beating of a fool he has merited through his folly (Proverbs 10:13; 18:6; 19:29; 26:3). The last phrase points to the deeper, spiritual problem of a fool and the fact that physical punishment alone is not sufficient to remove folly from him (Proverbs 17:10).