Always wondered about that. To this day, many of certain religious faiths believe that Saturday is still the Sabbath. Some take it so far as to say that it is the Devil's trick, to have people worship on the wrong day. Plus, there is that little detail about the name Sun-day, which could be traced to Sun worship, but then you got Satur-day, or Saturn day. Saturn is the occult symbol for Satan, so there's that for either day. Still not sure which day is truly the Sabbath.