Every prudent man dealeth with knowledge: but a fool layeth open his folly.

PROVERBS 13:16KJV
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What does Proverbs 13:16 mean?

Proverbs 13:16 says that a wise person acts thoughtfully and with understanding, while a foolish person exposes their lack of sense by their actions. The verse draws a clear line between careful decision-making and careless behavior that reveals one’s ignorance.

This proverb is part of Solomon’s collection of wise sayings, originally given to instruct young people and the community in practical living. The verse uses everyday language to contrast two types of people: the “prudent” who handle matters with knowledge, and the “fool” who makes his foolishness obvious to everyone. The focus is on how a person’s choices reveal their character.

The Hebrew behind Proverbs 13:16

  • “prudent” (עָרוּם, ‘arum): This word often means someone who is shrewd or sensible, not just intelligent but able to handle situations wisely and carefully. It highlights practical wisdom.
  • “dealeth” (עָשָׂה, ‘asah): This verb means “to do” or “to act.” Here, it emphasizes that the wise person’s actions are guided by knowledge, not just good intentions.
  • “knowledge” (דַּעַת, da‘at): This word refers to understanding or insight, not just facts. The prudent person uses real understanding in making choices.
  • “fool” (כְּסִיל, kesil): This term describes someone who is stubbornly ignorant or careless, not just lacking intelligence but refusing to learn.
  • “open” (פָּרַשׂ, parash): This verb means “to spread out” or “to display.” The fool’s actions make his lack of sense obvious to everyone.
  • “folly” (אִוֶּלֶת, ivvelet): This word means foolishness or stupidity—behavior that lacks sense or wisdom.

Why Proverbs 13:16 matters

  • The proverb clears up the idea that wisdom is only about what someone knows; it shows that true wisdom is seen in how a person acts.
  • The verse highlights that foolishness is not always hidden—foolish choices will eventually reveal themselves to others.
  • This saying fits into the wider theme of Proverbs, which often contrasts the wise and the foolish to teach readers how to live well and avoid trouble.