Picture a prison cell in 1956. A man who's lost everything reads "whatever you did for the least of these, you did for me," and it turns him around cold. Under my opponent's rule, that's inadmissible talk. Really? Their definition only bites if Jesus talk is a bare appeal to authority. Mostly it isn't. It's reasoning about how to treat people, sourced from a first century teacher. Strip it out and you lose abolition, desegregation, half our moral vocabulary. And calling it unverifiable is rich, since the skeptic's own moral standards aren't verifiable either. Their rule doesn't purify debate. It just silences one side.