I don’t know why you would do such a thing. But you did, here let me show you.
So yes you would and as a matter of fact did, why?
He won’t get that whether or not we consider LDS “Christian” is irrelevant. It is not “just” eating bread and water. I can do that at home. It is the
religious context that is important. Catholics are not to partake in the sacraments/ordinances of any other religion, Christian or otherwise. Sure, we can go to their ceremonies, I do it all the time. I’ve been to my friend’s Hindu temple numerous times. However, I don’t partake in the prasad, or blessed food. I don’t put my hands over the flame that’s passed around and bless myself. It’s not “just eating food” or “just getting my hands warm in the fire”. It’s the religious context that is important here. Communion is just that; “communion”. It is a symbol of unity in faith. LDS also believe that it renews baptismal covenants, and should only be taken by those that have entered such covenants or are preparing to do so. Catholics should not partake in this. Catholics also know the theology behind sin, and the
appearance of sin, which is relevant here.
When one looks at all of this from a Catholic perspective, it makes sense. When one looks at it from a relativist/universalist perspective, it doesn’t, since everything is okay, as long as I “feel” it’s right. That’s all about feelings, and not the importance of authority, which the Bible discusses. We can talk about the saints all day long, but if we don’t recognize the reason
why they are saints (because they followed the Catholic Faith, i.e.
dogma), they are just “nice people”. Works come through Faith.
He may think that God doesn’t care about where you go to take communion (utterly failing to recognize the Real Presence and where that can be found, and
why it can be found in those places), but God has clearly instituted Divine authority on Earth, the Church, and whether you believe that is the Catholic or LDS Church, it is important to respect and honor the doctrines and practices that come from that authority, as well as the rules around those doctrines and practices. You cannot re-invent it all, or do whatever you feel is right. That’s why we have hundreds of churches all based off of people’s fallible interpretation of the Bible and “what they think and
feel is right”. Why Me would fit right in with these, with his Catholic Church of Jesus Christ of Latter-day Saints (note how the name is mostly taken up by the LDS part, and rightly so for him, noting his preference for Mormons and not the judgmental Catholics (and we won’t forget his excusing the Mormon missionaries that desecrated a Catholic holy place, saying that these 19 year old men were “immature”, that “the idiot behavior as shown in the photos are rather common, in the sense that the behavior was not well thought out”, or that “they were young men in the process of maturing. These actions can not be defended but they can be understood in context.”
Excuses for the Mormons, none for the Catholics ).