I think a lot of people are raised in a christian culture without even realizing. Most of our values are coming from the bible or the 10 commandants which most people would agree with in principle. And a lot of that is spread through literature and movies, it's maybe more like a shared culture but it's based in Christianity for the most part. You can even see it in how rock stars have this messiah complex or they want to be righteous. Maybe that's a bad thing but I can see where it doesn't always change a lot just because you make a more overt statement of declaring your religion or working out what you believe. If you go to the middle east you'll be damn I'm pretty christian. I know about christmas and jesus or whatever, those stories, even children's bible stuff I remember. I know exactly nothing about other religions, other than things from school and some Buddhist ideas. We used to say the Lord's Prayer before dinner at school. Cabbage again. Seconds of custard.