Proverbs 27:17

CRITICAL NOTES.—

Proverbs 27:17. Stuart and Noyes find here the idea of provocation. But most critics take the ordinary view. Miller translates “Iron is welded by iron; so, for a man, the tie is the face of a friend.”

MAIN HOMILETICS OF Proverbs 27:17

A SOCIAL WHETSTONE

I. This proverb may be applied to men’s general intercourse with each other. It is needful for a man to mingle with his fellow-creatures in order to have his faculties and capacities developed and fitted for action. Social intercourse is stimulating to the mind and refreshing to the spiritual nature, and is indeed indispensable to our happiness and usefulness. “A man by himself,” says Muffet, “is no man—he is dull, he is very blunt; but if his fellow come and quicken him by his presence, speech, and example, he is so whetted on by this means that he is much more skilful, comfortable, and better than when he was alone.” The human countenance, as the organ by which the soul of one man makes its presence felt by another, has a quickening influence even when no words are uttered, and this general friction of soul with soul preserves men from intellectual dulness and spiritual apathy.

II. It is especially applicable to intercourse with those whom we know and love. Above and beyond the general need of man to have constant intercourse with man, there are times and seasons when the face of a friend is especially helpful. The sword that has seen much hard service must come in contact with another steel instrument to restore its edge. The ploughshare that has pushed its way through hard and stony ground must be fitted for more work by friction with a whetstone, and the axe, after it has felled many trees, must be subjected to a similar process. So the intellectual and spiritual nature of man becomes at times in need of a stimulus from without which may fitly be compared with this sharpening of iron by iron. Hard mental toil, contact with uncongenial persons and things, disappointments, and even great spiritual emotions, have a tendency to exhaust our energies and depress our spirits, and render us for a time indisposed to exertion, and perhaps incapable of it. In such a condition a look of sympathy and encouragement from one who understands us is very serviceable indeed, and has power to arouse within us fresh hope, and therefore new life for renewed action.

OUTLINES AND SUGGESTIVE COMMENTS

As you can only sharpen iron by iron, you can only sharpen souls by souls. Neither dead matter, however majestic in aspect or thunderous in melody, nor irrational life, however graceful in form or mighty in force, can sharpen a blunted soul. Mind alone can quicken mind; it is in all cases the spirit that quickeneth.—Dr. David Thomas.

Iron is welded by iron. (This is Miller’s rendering.) That is, we must bring a “face” of “iron” (not of tin, or brass, or wood, but, by the very necessities of its nature, of iron), and strictly a face of it, so that face may meet face (as of the water in the 19th verse), or they cannot run or mould themselves together. Fit a face of iron, red hot, to a face of iron, also hot, and force them hard upon each other, and thus you weld them. Bring a man face to face with his neighbour, and let them be warmed by a common taste, and, though one of them be God Himself, this will weld them.—Miller.

We owe some of the most valuable discoveries of science to this active reciprocity. Useful hints were thrown out, which have issued in the opening of large fields of hitherto unexplored knowledge. The commanding word in the field of battle puts a keen edge upon the iron. (2 Samuel 10:11). The mutual excitation for evil is a solemn warning against “evil communications.” But most refreshing is it, when, as in the dark ages of the Church, “they that feared the Lord spake often one to another.” Sharpening indeed must have been the intercourse at Emmaus, when “the hearts of the disciples burned within them.” The apostle was often so invigorated by the countenance of his friends, that he longed to be “somewhat filled with their company.” Upon this principle—“Two are better than one”—our Lord sent His first preachers to their work. And the first Divine ordination in the Christian Church was after this precedent. (Acts 13:2.)—Bridges.

The countenance of a friend is a wonderful work of God. It is a work as great and good as a sun in the heavens; and verily, He who spread it out and bade it shine did not intend that it should be covered by a pall.… He intends that it should shine upon hearts that have grown dark and cold.… The human countenance—oh, thou possessor of the treasure, never prostitute that gift of God! If you could, and should pluck down these greater and lesser lights that shine in purity from heaven, and trail them through the mire, you would be ashamed as one who had put out the eyes and marred the beauty of creation. Equal shame and sin are his who takes this terrestrial sun—blithe, bright, sparkling countenance—and with it fascinates his fellow into the old serpent’s filthy folds.—Arnot.