[OLD REGGIE]

Which is consistent to the universalist nature of Roman Catholicism. Just a casual reading of the RC Catechism will show that Heaven's gate is swung wide open to most, if not all religions.

Urged by faith, we are obliged to believe and to maintain that the Church is one, holy, catholic, and also apostolic. We believe in her firmly and we confess with simplicity that outside of her there is neither salvation nor the remission of sins,
.
.
.
.
Furthermore, we declare, we proclaim, we define that it is absolutely necessary for salvation that every human creature be subject to the Roman Pontiff.

Unam Sanctam

Infallible? If not, why not.

[Mad Dawg]

I think it is (a) true and (b) infallible.

Make the most of it.