Re: Of changes, dignity and moustachio
Just as they didn't know why certain revelations were made and their benefits are known to us today because we're more advanced scientifically and understand things at a microscopic level. By the same logic, what we may not necessarily understand still today and are told to do may have to do with lack of knowledge. Science is a never-ending journey and i'm sure we'll advance and find out more and more in the future, which will confirm the teachings, as has been the case so far in history.
Just my two cents...