I'm writing a letter to my father about the Eucharist. As best as I can tell he is a memorialist, and I'm trying to anticipate and preempt some arguments he will use to support his viewpoint, but my internet searches have found very little in the way of apologetics on this topic (aside from "do this in memory of me"). All I've found are debunks or arguments in favor of Catholic Eucharist. Does anyone know Protestant apologetics on this topic, or where to find them?
God bless