I don’t mean to be judging anyone but can you really say that ALL Catholics know the Lord? Of course you can’t. Neither do ALL Protestants. Get real here. I’m very practical. I would LOVE to believe ALL Catholics and ALL Protestants will be saved and in heaven but they won’t. That’s not judging them. That’s just speaking the truth. Many people all over the world in all kinds of religions will not be in heaven when they die. To believe otherwise is fantasy.
You do not KNOW anything about life after death. No one does. We believe certain things because of certain evidence, but anything more is judgemental.