Charles Ellicott Commentary Proverbs 1:2

"To know wisdom and instruction; To discern the words of understanding;" — Proverbs 1:2 (ASV)

To know—That is, they are written so that one may know. In this and the following verses, the writer accumulates synonyms to emphasize the broad purpose of the instruction he offers.

Wisdom (chokhmah)—The original meaning of this word is “firmness” or “solidity,” signifying an opinion based on sound reasons; this is the opposite state of mind to being carried about with every wind of doctrine (Ephesians 4:14).

Instruction (mûsâr)—Or rather, discipline—the knowledge of how to keep oneself under control. (Compare to 2 Peter 1:6: Add to your knowledge temperance, or self-control.)

To perceive the words of understanding—Compare to Hebrews 5:14: To have the senses exercised to discern both good and evil. (Compare also to Philippians 1:10.) The opposite condition to this is having the heart made fat (Isaiah 6:10) through continuance in evil, so that it can no longer understand.