You need good friends, and you need to be a good friend. Iron can sharpen iron, and a good friend can sharpen a friend. The iron of a file can make a blade sharper, and a good friend can make his friend better. Are you a good friend? Do you have good friends? Proverbs 27:17, “Iron sharpens iron, and one man sharpens the face his neigh- bor,” is almost universally seen as positive. Some view this maxim as an example of “tough love,” others as a rewording of a verse earlier in this passage, “Faithful are the wounds of a friend”