The zeitgeist movement and freedom of religion?

I think I'm a somewhat strong supporter of the zeitgeist movement, and would give a lot to see it become a reality. My only question is, would I still have the right to practice my Christian faith? The videos do try strongly to show that religion must not exist, but I think that people should have a right to practice their beliefs as long as they don't disrupt the normal flow in society, or destabilize it. What are your opinions on this?