The Ethereal Evidence For A Physical Presence In The Eucharist

If anybody is interested, I'm having a discussion about the eucharist with a Roman Catholic priest in the thread here. The first post in the thread is about Irenaeus, but the priest changed the subject to Ignatius, then cited some Biblical passages when asked to defend his interpretation of Ignatius. A lot of subjects have come up, mostly related to a physical presence in the eucharist. Maybe some readers will find the exchange helpful.