You wrote:
“Vlad, there will only be Christians in Heaven and they won’t be called ‘Catholics’ there. Cheez.”
I believe there may be some non-Christians in heaven such as Jews from before Jesus’ earthly existence. Also, I wouldn’t be surprised to discover babies who died in heaven too. And what about those who did the best they could but never knew Christ? I don’t think we can assume they’re automatically condemned to hell.
And yes, everyone in heaven is Catholic so to speak and there’s no reason to think they won’t be called such.
I have always believed babies went to heaven. No surprise there. If they didn’t know Christ, they probably will not be in heaven. But that’s up to God. He knows their hearts. My point is that Christians will not be called Catholics in heaven.