We are close to the time when the access to internet will be installed in our brain with no interface at sight. To some extent this is just a superficial step but it illustrates the relation between the virtual and the self. Indeed, we can revisit the notion of faith from the perspective of virtual reality. Faith could be understood as the ability of your brain to access that virtual reality created by mythology. And mythology can now be seen as something as real as the net. Religious battles can be compared to battles between social networks.