Is my argument against afterlife an equivocation fallacy?

[Anomalocaris]

Isn’t resurrection a form of afterlife? I mean, you’re alive, then dead, then alive again. Being alive after you’ve died is life after death, which is what ‘afterlife’ means.

What’s cannibalism got to do with resurrection?

Boru

Well, it depends on how we define afterlife. I think that, when you say "afterlife", most people imagine some astral bodies, or at least some form of incorporeal existence.

If one person eats another person, how could both of them be resurrected?

One person eating another has several possible meanings in English.    But I will assume you mean consuming another person for food.   In that case I assume they resurrect as Russian matryoshka dolls?