Proverbs 27

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

Proverbs 27: Iron Sharpeneth Iron

Proverbs 27 opens with a caution against boasting of tomorrow, since no one knows what a day may bring, then turns to friendship, praising the faithful wounds of a friend over the deceptive kisses of an enemy. Its most quoted image, iron sharpeneth iron so a man sharpeneth the countenance of his friend, is worth reading alongside the fool sayings of Proverbs 26 just before it.


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

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

A stone is heavy, and the sand weighty; but a fool's vexation is heavier than they both.

Wrath is cruel, and anger is overwhelming; but who is able to stand before jealousy?

Better is open rebuke than love that is hidden.

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

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

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

Ointment and perfume rejoice the heart; so doth the sweetness of a man's friend by hearty counsel.

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

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

A prudent man seeth the evil, and hideth himself; but the thoughtless pass on, and are punished.

Take his garment that is surety for a stranger; and hold him in pledge that is surety for an alien woman.

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

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

He that would hide her hideth the wind, and the ointment of his right hand betrayeth itself.

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

Whoso keepeth the fig-tree shall eat the fruit thereof; and he that waiteth on his master shall be honoured.

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

The nether-world and Destruction are never satiated; so the eyes of man are never satiated.

The refining pot is for silver, and the furnace for gold, and a man is tried by his praise.

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

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

For riches are not for ever; and doth the crown endure unto all generations?

When the hay is mown, and the tender grass showeth itself, and the herbs of the mountains are gathered in;

The lambs will be for thy clothing, and the goats the price for a field.

And there will be goats' milk enough for thy food, for the food of thy household; and maintenance for thy maidens.

The chapter's opening warning is explored further at <a href="/bible/jps/proverbs/chapter-27/1">Proverbs 27:1</a>, and its picture of mutual encouragement anticipates the call to stir one another up in <a href="/bible/jps/hebrews/chapter-10/24">Hebrews 10:24</a>. Practical wisdom on flocks and stewardship carries into <a href="/bible/jps/proverbs/chapter-28">Proverbs 28</a>.