Look, I honestly found the question funny – no offense, OP. The reason I found it funny was that, as other posters and yourself have pointed out, people are generally not held accountable by God for wrongs they did not know were wrong. Moreover, since the man was a Baptist, he clearly did not believe that the Eucharist was the body of Christ, and therefore he *could not *have believed there was any sacrilege involved. If he knew the rule, he should have understood his action to be disrespectful, but he would not imagine it sacrilegious.
So why was it funny to me? Because clearly God was not going to punish this man, and so only the Church had any recourse. But you can’t excommunicate someone who doesn’t claim to be in union in the first place.
I do not think that I was making light of the Eucharist, in any way, shape, or form. I apologize for the appearance that I was, which was completely unintentional. I was making light of a question.