As I said before, my personal distaste from so called communists-believing-in-gods is more about philosophy, and that is different question from nationalizing church's property.
To be Communist for me is same as to be Materialist. If you are Materialist, you cannot be religious in classical terms as it is understand to be religious. That's contradiction.
Or in other words, if you believe in talking dead guy, you are not materialist, so you are not marxist, therefore you are not Communist. Not true communist, at least. nuff said.