What does Proverbs 20:15 mean?
Solomon makes an interesting comparison in this verse. He compares the value of speaking knowledgeably with the value of gold and jewels and concludes that wise words are more precious. This valuation of godly wisdom (Proverbs 1:7; 3:1–6) is expressed in numerous ways in the book of Proverbs (Proverbs 3:13–15; 16:16; 22:1). Well-considered, well-timed, well-spoken wisdom is an incredibly valuable gift (Proverbs 8:11; 15:23; 27:9).Jesus, "in whom are hidden all the treasures of wisdom and knowledge" (Colossians 2:3), always spoke wisely. He taught about heaven, the value of human life, righteousness, pleasing and glorifying God, and genuine love for God and others. Consequently, crowds followed Him to hear what He would say, and it was said that "no one ever spoke like this man" (John 7:46). Jesus rightly claimed, "The words that I have spoken to you are spirit and life" (John 6:63). When Jesus asked His disciples if they would abandon Him, Peter quickly responded, "Lord, to whom shall we go? You have the words of eternal life" (John 6:68).
Proverbs 20:12–30 touches on a variety of subjects as Solomon (Proverbs 10:1) wisely observes what is right and what is wrong. He censures deceit and dishonest gain but commends honesty, love, and loyalty. This section also includes common sense reminders about topics like business and hastiness.
In this section of Solomon's wise sayings (Proverbs 10:1), he again discusses a wide range of subjects. These echo many of the common themes of the book of Proverbs. Solomon warns against foolishness (Proverbs 1:7), hastiness, angering authorities, and the consequences of sin and dishonesty. Several references condemn dishonest business dealings. Others note the value of diligence in making decisions.