The chapter begins with the warning about pledges. If the son has put up security for his neighbor or given his pledge to a stranger, he has been trapped by his own words. He must act at once: humble himself, press his neighbor and give no sleep to his eyes until he is free, like a gazelle from the hand of the hunter and a bird from the hand of the fowler (vv. 1-5).
Then the father sends the sluggard to look at the ant. With no chief, no overseer and no ruler, she prepares her food in the summer and gathers her provisions at harvest. He warns that a little sleep, a little slumber and a little folding of the hands to rest will bring poverty like a robber and want like an armed man (vv. 6-11).
Verses 12 to 15 describe the worthless and wicked person: he goes about with crooked speech, winks his eyes, signals with his feet and points with his fingers, and with perverseness in his heart he plots evil and stirs up discord. Therefore calamity will come on him suddenly, and he will be broken beyond healing. Verses 16 to 19 list six things the Lord hates, and seven that are an abomination to him: haughty eyes, a lying tongue, hands that shed innocent blood, a heart that devises wicked plans, feet that hurry to run to evil, a false witness who breathes out lies and one who sows discord among brothers.
The chapter closes with the father's exhortation to keep his commandment and teaching as a lamp and a light, because the reproofs of discipline are the way of life and keep him from the evil woman (vv. 20-24). He warns against desiring her beauty, and says that whoever takes fire into his lap will be burned (vv. 25-29). A thief is forgiven more readily, but whoever commits adultery destroys himself, and will get wounds and dishonor that will not be wiped away; a husband's jealousy is fury and he will show no mercy on the day of vengeance (vv. 30-35).