Proverbs 27

KJV · Chapter 27/31

1Boast not thyself of to morrow; for thou knowest not what a day may bring forth.

2Let another man praise thee, and not thine own mouth; a stranger, and not thine own lips.

3A stone is heavy, and the sand weighty; but a fool’s wrath is heavier than them both.

4Wrath is cruel, and anger is outrageous; but who is able to stand before envy?

5Open rebuke is better than secret love.

6Faithful are the wounds of a friend; but the kisses of an enemy are deceitful.

7The full soul loatheth an honeycomb; but to the hungry soul every bitter thing is sweet.

8As a bird that wandereth from her nest, so is a man that wandereth from his place.

9Ointment and perfume rejoice the heart: so doth the sweetness of a man’s friend by hearty counsel.

10Thine own friend, and thy father’s friend, forsake not; neither go into thy brother’s house in the day of thy calamity: for better is a neighbour that is near than a brother far off.

11My son, be wise, and make my heart glad, that I may answer him that reproacheth me.

12A prudent man foreseeth the evil, and hideth himself; but the simple pass on, and are punished.

13Take his garment that is surety for a stranger, and take a pledge of him for a strange woman.

14He that blesseth his friend with a loud voice, rising early in the morning, it shall be counted a curse to him.

15A continual dropping in a very rainy day and a contentious woman are alike.

16Whosoever hideth her hideth the wind, and the ointment of his right hand, which bewrayeth itself.

17Iron sharpeneth iron; so a man sharpeneth the countenance of his friend.

18Whoso keepeth the fig tree shall eat the fruit thereof: so he that waiteth on his master shall be honoured.

19As in water face answereth to face, so the heart of man to man.

20Hell and destruction are never full; so the eyes of man are never satisfied.

21As the fining pot for silver, and the furnace for gold; so is a man to his praise.

22Though thou shouldest bray a fool in a mortar among wheat with a pestle, yet will not his foolishness depart from him.

23Be thou diligent to know the state of thy flocks, and look well to thy herds.

24For riches are not for ever: and doth the crown endure to every generation?

25The hay appeareth, and the tender grass sheweth itself, and herbs of the mountains are gathered.

26The lambs are for thy clothing, and the goats are the price of the field.

27And thou shalt have goats’ milk enough for thy food, for the food of thy household, and for the maintenance for thy maidens.

📖 Chapter study

Summary

The chapter warns against boasting about tomorrow and values the open rebuke of a friend more than hidden love. It highlights that iron sharpens iron, teaching that one person refines another's character.

Explanation

The famous verse 17 ("as iron sharpens iron, so one man sharpens the countenance of his friend") vividly describes how true, challenging friendships refine each other's character through honesty and even a certain constructive friction. The teaching against boasting about tomorrow (verse 1) acknowledges the fundamental uncertainty of the future, a theme also developed in Ecclesiastes and taken up again by James in the New Testament (James 4:13-15). Application for today: seeking friendships that offer courageous honesty, even when uncomfortable, produces more genuine character growth than relationships that merely avoid conflict.

Fun facts

  • The proverb "as iron sharpens iron" (verse 17) is one of the most popularly quoted sayings to this day in contexts of friendship and mentorship, even outside religious circles, as a universal metaphor for mutual growth.
  • The instruction not to boast about tomorrow (verse 1) is echoed almost word for word by James in the New Testament (James 4:13-15), who likewise warns against planning the future with arrogance, without acknowledging God's will.

Verse-by-verse explanation

  1. Proverbs 27:1Warns against excessive certainty about the future — no one knows what tomorrow will bring, so planning with humility is wiser than boasting ahead of time.
  2. Proverbs 27:2Advises letting other people recognize your merits, instead of praising yourself — genuine praise comes from outside, not from whoever brags about their own achievement.
  3. Proverbs 27:3Compares the weight of stone and sand, already heavy on their own, to the irritation of a fool, described as something even harder to bear — the anger of someone senseless is a heavy emotional burden for whoever lives with it.
  4. Proverbs 27:4Notes that fury and anger are already hard to face, but envy is described as even more dangerous — a feeling capable of driving destructive actions in a persistent, disguised way.
  5. Proverbs 27:5Compares an open rebuke with a love that never expresses itself through correction — preferring to speak the truth to someone’s face is more valuable than affection that never points out what needs to change.
  6. Proverbs 27:6“Wounds” here isn’t about violence, it’s harsh but honest criticism from someone who genuinely cares — painful in the moment, but trustworthy. By contrast, a kiss, a gesture of affection, from someone who only pretends friendship is deceptive, however pleasant it may seem.
  7. Proverbs 27:7Notes that whoever is full doesn’t value even the sweetest food, while whoever is hungry finds even bitter food pleasant — need completely changes the perception of what is good.
  8. Proverbs 27:8Compares whoever abandons their own home or community to a bird out of its nest — suggests the instability and vulnerability of drifting away from your own roots without need.
  9. Proverbs 27:9Compares the pleasure of pleasant perfumes to the well-being brought by good advice from a sincere friend — the emotional care of a good friendship is compared to something sensorially pleasant.
  10. Proverbs 27:10Advises keeping old friendships and valuing close neighbors, because in times of hardship, whoever is physically nearby often helps faster than a distant relative.
  11. Proverbs 27:11Asks the son to grow in wisdom, explaining that this gives the father reason for pride and an argument against whoever tries to discredit his upbringing.
  12. Proverbs 27:12Repeats almost word for word verse 22:3: whoever spots danger ahead of time protects themselves, while whoever moves forward carelessly ends up suffering the consequences.
  13. Proverbs 27:13Repeats the practical warning already seen in chapter 20 about taking the garment of whoever agrees to be surety for a stranger — the concrete consequence of this kind of risky pledge.
  14. Proverbs 27:14Notes something curious about social behavior: praising someone too loudly and too early can sound fake or annoying, being received almost as if it were an insult.
  15. Proverbs 27:15Repeats the comparison already seen in chapter 19: a quarrelsome woman is compared to a constant leak on a rainy day — a persistent nuisance that’s hard to avoid inside the house.
  16. Proverbs 27:16Continues the image of the quarrelsome woman: trying to contain her is like trying to hold the wind or perfume in your hands — something that slips away no matter how hard you try to control it.
  17. Proverbs 27:17Sharpening one iron blade against another was the common method of the time for keeping a cutting tool sharp — a process that creates friction and sparks, not something smooth. The comparison uses this to describe how a good friendship also involves confrontation and challenge, not just agreement.
  18. Proverbs 27:18Compares tending a fig tree, which guarantees fruit for whoever cares for it, with serving a leader well, which results in recognition and honor for whoever dedicates themselves this way.
  19. Proverbs 27:19Compares reflections in water, which show back the face of whoever looks, to the human heart, which reveals who we really are when confronted by another person.
  20. Proverbs 27:20Again “hell” translates Sheol, the realm of the dead, treated here as something that never stops receiving people — there’s always room for one more. The comparison is to human desire, which likewise never feels satisfied, always wanting more.
  21. Proverbs 27:21Repeats the image from chapter 17 about the crucible and furnace testing metals, now applied to praise — how someone reacts to being praised reveals a lot about their character.
  22. Proverbs 27:22The “pestle” is the tool used to grind grain in a mortar and separate the husk — the exaggerated image of pounding a person together with barley shows that not even the most intense process of refining removes the stubbornness of someone who has already decided not to learn. It’s a comic exaggeration, not an actual suggestion of violence.
  23. Proverbs 27:23Advises active, constant care for your own flocks and business — having resources isn’t enough, you need ongoing attention to maintain them.
  24. Proverbs 27:24Notes that wealth isn’t permanent, and not even positions of power last forever — a reminder that nothing material guarantees eternal stability.
  25. Proverbs 27:25Describes the natural cycle of agriculture — harvesting grass and hay at the right time — as part of the care needed to keep resources working throughout the year.
  26. Proverbs 27:26Describes the practical benefits of caring for the flock: lambs provide clothing and goats even serve as a form of payment for land — a realistic picture of the agricultural economy of the time.
  27. Proverbs 27:27Closes the chapter describing how goats’ milk sustains the whole household, including the servants — wraps up the section on careful resource management as something that benefits everyone around.

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