The Bible says that the person “eats and drinks judgement” upon themselves.
It’s not a matter of being exclusive or anything like that - is a matter of protecting the souls of others.
! Corinthians:
23 The teaching I gave you is the same teaching I received from the Lord: On the night when the Lord Jesus was handed over to be killed, he took bread
24 and gave thanks for it. Then he broke the bread and said, “This is my body; it is for you. Do this to remember me.”
25 In the same way, after they ate, Jesus took the cup. He said, “This cup is the new agreement that is sealed with the blood of my death. When you drink this, do it to remember me.”
26 Every time you eat this bread and drink this cup you are telling others about the Lord’s death until he comes.
27 So a person who eats the bread or drinks the cup of the Lord in a way that is not worthy of it will be guilty of sinning against the body and the blood of the Lord.
28
Look into your own hearts before you eat the bread and drink the cup,
29 because
all who eat the bread and drink the cup without recognizing the body eat and drink judgment against themselves.
Again, some Non Catholics truly believe as the Catholics do on this and many other matters. Regarding this one matter, I **have **looked into my own heart. *I believe in the real presence of God. * I understand the Catholic Church’s RIC and its preparation for it. I understand the absolution necessary for it, too. If it is because the absolution MUST come from God’s direct apostle, the priest, THEN I’d understand better. I also understand the apostolic aspect of Church; I admit, I did not until not too long ago and it makes sense to me as truth. That I grew up familiar with the Protestant Church’s belief that absolution comes directly from God, doesn’t mean that I can’t have changed my mind to the Catholic Church on this and pretty much everything else…But again, I am meeting up with barricades to profess my faith properly, to even speak to someone who can guide me to
their decision as to how my beliefs match the doctrine of the Church. Time is precious…