A lot to digest here.
DJK is correct that I was looking for a confirmation that the logic is sound. Not valid.
Curly,
You’re right, I miss defined belief – which would be an idea that the holder thinks corresponds to reality but it doesn’t make it so. Thanks for catching me on this.
I left out the words of institution because they don’t help with understanding what Paul is talking about in the later verses. I did read the whole thing and those extra parts don’t make the Catholic case any stronger.
verses 23-26 Paul makes a statement “This is communion.” In a response to the Church in Corinth who are indulging in food and drunk on wine at services instead of in their own homes. v17-22 (did you leave this out because you’re a typical Catholic attempting to strong-arm your position? Of course not! I’d like to think we can be more charitable with each other, third bead style.)
Once he describes communion, we say, yeah so what? v27 “Therefore…” and goes on to describe an examination of oneself before participating in the act, in contrast to the first example in v17-22.
Do I believe its Christ-centric? Is the pope Catholic?

(I’d like to think he’s a Christian first, but that’s another argument)
As for transubstantiation I think it’s one of the possibilities. I don’t see Luther’s view to be that much different than the Catholic view. I do not believe my efforts of understanding exactly what is happening down to the molecule have endangered my salvation. I’m sure Holy Mother Church can point out plenty of other things to accomplish my damnation.
Tee, with reference to the Catholic position and its request to not participate in communion, that’s their view. And that’s their decision to withhold communion from a fellow brother. Their view is not my own.
I believe that Catholics are a Christian church, together plowing the fields and because of that we are in communion, even though Holy Mother Church says we’re not. We may differ on what the problem is, but I’m confident we share what the solution is. Because of my view I do not see communion to be different anywhere I go. Some go to the alter, some use saltines and apple juice, others from the common cup, some churches have a fresh loaf made every Sunday. In this case, I am not the one standing in division, it’s Holy Mother Church.
I’m going to add one more example and then I’ll let the crowd have the last word. I have a friend who is a non-denominational protestant; he’s a young earth creationist. I’m an old earth creationist. Does this divide us? Nope. Do we discuss it, sure, and we have fun with it! (Seriously, it’s only 6000 years old, pshhh) We have fellowship together, we worship together, and we are united. Similarly, I with Calvinists (put your TULIP away I’m not buying it!) Eschatology? Yeah, don’t get me started! These things do not divide us. I see communion no different, because God is in charge of it and He’s the only one who’s proven faithful. Soli Deo Gloria