Proverbs 9:7-9

These verses look like an interruption — why pause a banquet invitation to talk about rebuking scorners? But they answer a question hiding in verse 4: why does Wisdom address the simple and not everybody? Because there is a kind of man on whom correction is not just wasted but counterproductive — and her messengers need to know the difference.

Here is the field test. Correct a scorner — the mocker, the man whose whole identity is the sneer — and you get hatred, shame, and a blot for your trouble. You haven't moved him; you've fed him, because in front of his audience he must now perform his contempt at your expense. The Lord Jesus made this same triage rule explicit: "Give not that which is holy unto the dogs, neither cast ye your pearls before swine" (Matthew 7:6). But correct a wise man and watch the miracle run the other direction: "rebuke a wise man, and he will love thee." That single verse is one of the great character X-rays in the Bible — you can take a man's whole measure by what his face does when he's corrected. The fool counts a reprover an enemy; the wise man counts him a friend and gathers from the rebuke the gold other people trample. "Faithful are the wounds of a friend" (Proverbs 27:6) — and the man who can be told he's wrong is the man who will not stay wrong: "give instruction to a wise man, and he will be yet wiser."

Three fences around this teaching, so nobody misuses it. First, it is not a muzzle on the gospel — every sinner is not a scorner, and false delicacy that lets men slide into perdition without a word is treachery, a sin of omission. The verse teaches discrimination, not silence. Second, how matters as much as whether: reproofs are like sharp knives — very needful, very useful, and not to be handled by children. A rebuke delivered publicly, before the scorner's admiring ring, is a trampled snake; the same truth spoken privately, gently, even tearfully, goes in deeper than any public scoring ever could — Samuel cried to the Lord all night before he reproved Saul in the morning. Third, the rule that resolves every hard case: the way to know when to speak and when to be silent is to love. Love reads the moment correctly almost every time.