My understanding is that in some Asian countries it's not so uncommon for many people to have an understanding of religions which allows them to practice all three at once. It all depends on your interpretation I suppose.Not only that but he can't seem to decide whether he is Taoist, Buddhist or Christian. It's quite comical in a way, but I do wish he would make up his mind and stick to one religion rather than quoting from all 3 when they contradict each other.
Nevertheless, it's quite a bit off-topic when talking about the history of the martial arts.