This is exactly my thought. The moment people start singing religious songs into something so liberal, its a way to ensure some people are kept in the dark for ever. Anybody who is into bitcoin that does not scam, steal or even engage in robbing someone else resources but can still not make peace with himself as to whether its halal or not, is probably not free minded as for those bitcoin is originally meant for. Whether Muslim or any other religion, there are some basic moral rules and the moment that has been violated you are not in consonance with any religious teachings.