Cheryl

Yes, indeed, much wisdom from the book of Proverbs.

I take this to mean (verse 4) Do not participate in a fool’s foolish argument or you fall into his (or her) foolish trap
(verse 5) Answer a fool in a way that refutes his foolish talk lest he think you have no answer and he becomes wise in his own eyes.

I see verse 4 as not entering into the fool’s argument and verse 5 as encouraging a rebuke of the fool with a word of godly wisdom that does not follow the fool’s path but overrides it. This is the way of the wise and I need to keep reminding myself that the taunts of the fool are merely the fool’s folly. Never, never go there.