Proverbs 27

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Proverbs 27 is a chapter about friendship, honesty, and the limits of what a person can control. It warns against boasting about tomorrow and praising oneself, prizes the wounds of a friend over the kisses of an enemy, and gives the book's most famous line about relationships: "As iron sharpens iron, so one man sharpens another." It observes that the eye is never satisfied, that a person is tested by praise, and it closes with an unexpected lesson in farm management: know the state of your flocks, because riches do not last.

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Proverbs 27 begins by taking away two things people lean on: tomorrow, which no one is entitled to boast about, and self-praise, which should be left to others. Having cleared that ground, it turns to the subject it handles better than almost any chapter in the Bible: friendship. A friend's open rebuke beats concealed love. A friend's wounds are faithful; an enemy's kisses deceive. A friend's counsel is sweet to the soul like oil and incense. Do not abandon your friend or your father's friend, and a neighbor nearby is better than a brother far away. Then the line everyone knows: as iron sharpens iron, so one person sharpens another. The image is not gentle. Iron on iron makes sparks and takes off metal, which is what real friendship sometimes costs. The chapter also knows the heart. Water reflects a face, and the heart reflects the true person. The eyes are never satisfied, like the grave. And a person is tested not by hardship but by praise, the way silver is tested in a crucible. The closing verses surprise readers by turning to sheep and goats. Know the state of your flocks, the chapter says, because riches are not forever and a crown does not last. It is advice about attending to what actually sustains a household rather than to the wealth it might produce, and it is as current as any financial counsel written since.

Historical and literary context

Chapters 25 to 29 of Proverbs are sayings of Solomon that were "copied by the men of Hezekiah king of Judah," a collection edited two centuries after Solomon, in the late eighth century BC. Chapter 27 draws its images from village life: neighbors and brothers, a bird straying from its nest, oil and incense, the dripping of a leaky roof in the rainy season, a crucible and furnace, a fig tree, and the flocks and herds that were a family's wealth. Its final verses on tending animals reflect an economy in which land and livestock outlasted silver.

How the chapter unfolds

The chapter has no rigid outline, but its sayings cluster. Verses 1 to 4 concern presumption and passions: tomorrow, self-praise, the weight of a fool, the flood of anger, the impossibility of withstanding jealousy. Verses 5 to 10 are about friendship: open rebuke, faithful wounds, the sweetness of a friend's counsel, the neighbor nearby. Verses 11 to 16 mix instruction to a son with observations on prudence, surety, ill-timed blessings, and a contentious spouse. Verses 17 to 22 hold the chapter's best-known images: iron sharpening iron, water reflecting a face, the unsatisfied eye, the furnace of praise. Verses 23 to 27 form a small poem on caring for flocks as a hedge against the impermanence of wealth.

Why this chapter matters

Proverbs 27 has given English its most quoted proverb about friendship, "iron sharpens iron," and one of its most quoted about humility, "Let another praise you, and not your own mouth." Its insistence that faithful wounds from a friend beat deceitful kisses, and that open rebuke is better than concealed love, is the Bible's case for honesty in relationships. Verse 1, on not boasting about tomorrow, is echoed by James, and verse 12 about the prudent seeing danger is one of the book's recurring lessons. The closing poem on flocks is a rare piece of practical economics in Scripture: attend to what produces, because riches are not forever.

Interpretive tension to watch

Verse 21 says a person is tested by the praise they receive, which reverses the usual assumption that hardship is the test. Does praise reveal character more sharply than suffering? The chapter's surrounding sayings about self-praise, flattery, and the unsatisfied eye suggest that Proverbs thinks so, and that the reader should be more wary of applause than of criticism.

Questions for this chapter

  • Verse 6 says the wounds of a friend are faithful. Who in your life is allowed to wound you honestly, and do you let them?
  • How is a person tested by praise (verse 21) in ways that suffering does not test them?
  • The chapter ends with advice to know the state of your flocks because riches are not forever. What are the "flocks" you should be attending to rather than the "riches" you are counting on?

Study with context

Use this as a chapter guide, then press deeper into the text itself. The goal is to slow down observation, notice structure, and ask better questions before jumping to conclusions.

1 Do not make a noise about tomorrow, for you are not certain what a day's outcome may be. 2 Let another man give you praise, and not your mouth; one who is strange to you, and not your lips. 3 A stone has great weight, and sand is crushing; but the wrath of the foolish is of greater weight than these. 4 Wrath is cruel, and angry feeling an overflowing stream; but who does not give way before envy? 5 Better is open protest than love kept secret. 6 The wounds of a friend are given in good faith, but the kisses of a hater are false. 7 The full man has no use for honey, but to the man in need of food every bitter thing is sweet. 8 Like a bird wandering from the place of her eggs is a man wandering from his station. 9 Oil and perfume make glad the heart, and the wise suggestion of a friend is sweet to the soul. 10 Do not give up your friend and your father's friend; and do not go into your brother's house in the day of your trouble: better is a neighbour who is near than a brother far off. 11 My son, be wise and make my heart glad, so that I may give back an answer to him who puts me to shame. 12 The sharp man sees the evil and takes cover: the simple go straight on and get into trouble. 13 Take a man's clothing if he makes himself responsible for a strange man, and get an undertaking from him who gives his word for strange men. 14 He who gives a blessing to his friend with a loud voice, getting up early in the morning, will have it put to his account as a curse. 15 Like an unending dropping on a day of rain is a bitter-tongued woman. 16 He who keeps secret the secret of his friend, will get himself a name for good faith. 17 Iron makes iron sharp; so a man makes sharp his friend. 18 Whoever keeps a fig-tree will have its fruit; and the servant waiting on his master will be honoured. 19 Like face looking at face in water, so are the hearts of men to one another. 20 The underworld and Abaddon are never full, and the eyes of man have never enough. 21 The heating-pot is for silver and the oven-fire for gold, and a man is measured by what he is praised for. 22 Even if a foolish man is crushed with a hammer in a vessel among crushed grain, still his foolish ways will not go from him. 23 Take care to have knowledge about the condition of your flocks, looking well after your herds; 24 For wealth is not for ever, and money does not go on for all generations. 25 The grass comes up and the young grass is seen, and the mountain plants are got in. 26 The lambs are for your clothing, and the he-goats make the value of a field: 27 There will be goats' milk enough for your food, and for the support of your servant-girls.

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