No, both. What's wrong with that. The students deserve to know ALL beliefs about their existence don't they. Besides aren't we supposed to be teaching tolerance and diversity? Shouldn't Christianity fit in there somewhere?
fine then we must also include buddhism, hinduism, shinto, confucianism,
islam, judaism, wiccan, + roman, greek, babylonian, egyptian, norse, etc, mythologies in science classes to give the students a well rounded education. DUHHHHHHH!