If at first you don't succeed, try, try again and again. That should be the motto of those who predict the end of the world.. Take Harold Camping, the guy who was touting his calculations for the day of the Rapture back in May 21, 2011. Ooops!
Well, not to be denied, Camping predicted today was the real date, he just miscalculated. The problem is the term "Rapture" is not even in the scriptures, it was something Cotton Mather came up with in the 17th century. Of course it was cashed in on with the Tim LaHay series of fictional books commonly referred to as the "Left Behind" series.
So, if you are in a festive mood today, sneak out tonight and leave some old clothes on the sidewalk, shoes, pants and shit just like someone was "taken up" and then watch for the faithful wondering why they didn't get the wake up call!