Why don't you be honest and say ... "But how much poorer in our understanding would we be, for lack of perspective through time if we did not have MY Catholic religion?"
You don't give a rat's ass about those in other religions, OR those who go to hell in your own religion. It's all about your Catholic religion and your own concept of your own salvation.
And that Is the truth ... or you would not BE a Catholic.
I care about each person equally, which is difficult to convey in words without action.
I can generally communicate with greater ease with someone with whom I am acquainted, and know, to enter a conversation, not to take it over, but to find commonalities on which to build.
What is your purpose? It seems you care enough to give your opinion, but are unwilling to receive opinions, especially when you disagree.