Proverbs 3:21 (KJV)

What does Proverbs 3:21 mean?

Proverbs 3:21 presents sound judgment and discretion as qualities the speaker wants his son to retain. The father’s instruction treats wisdom as something to hold onto, not merely something to hear once and leave behind.

The words “let not them depart from thine eyes” picture keeping something in view. Addressing the listener as “my son” gives the instruction the character of a father’s advice to a younger person. The verse follows a description of wisdom’s part in the ordering of the earth and heavens.

The Hebrew behind Proverbs 3:21

• “sound wisdom” — תּוּשִׁיָּה (tushiyyah): This word is often understood as practical wisdom or sound judgment. It points toward wisdom that is effective, rather than knowledge alone.
• “discretion” — מְזִמָּה (mezimmah): This word can describe the ability to form thoughtful plans. Here, alongside sound wisdom, it suggests careful consideration of what to do.

Why Proverbs 3:21 matters

• The verse joins wisdom with thoughtfulness about action. “Sound wisdom and discretion” are named together as qualities to keep.
• The instruction introduces the benefits described next. Verses 22–23 connect these qualities with life, grace, and walking securely.
• The passage also connects the instruction with rest. Verse 24 moves from the image of walking safely to lying down without fear.