Subtilty (‘Ormah). — Used in a bad sense (Exodus 21:14) for “guile.” For the meaning here, comp. Matthew 10:16 : “Be ye wise as serpents;” comp. also the reproof of Luke 16:8, that “the children of this world are in their generation wiser than the children of light;” and St. Paul’s advice to “redeem the time “(Ephesians 5:16), i.e., seize opportunities for good.
Simple. — Literally, those who are open to good impressions and influences, but who also can be easily led astray. (Comp. Proverbs 8:5; Proverbs 14:15.)
Young man. — The Hebrew term is used of any age from birth to about the twentieth year.
Discretion. — Or rather, thoughtfulness; a word also used in a bad sense in Proverbs 12:2, and there translated “wicked devices.”