If that is truly so, then Catholicism is not only weak but invalid, and can only stand when it has no competition.
Which makes it just like every other religion that claims a similar requirement, and therefore, inevitably, has historically tried to slaughter non-believers and/or damn them to hell.
Religion is a method of worship. It is limited because we are limited. Anyone who extends that limitation to the actual reality of the infinitude of God is being foolish.
If you've found a way to worship God that satisfies you, be grateful, instead of using it to attack other people. I've tried to point out that Jesus taught something similar, but I keep getting damned for it.
Oh well, all that means is I'll end up in the same hell as the Protestants. Or is it the Catholics? Which group of millions of Christians do you think are going to hell?
I think individuals go to Hell based on their actions; Jesus Himself indicated that only those that believed in Him would be with His Father. Protestants officially meet that standard, so I can’t judge how that will work out.