I was kinda curious as to the many different thoughts on what exactly people think that the "Mark of the Beast" will be out there. I have heard everything from Social Security numbers to microchips to tattooed bar codes. What and more precisely why do you believe what you think the mark of the beast will be or currently is. How does scripture show that what you are saying is true? Is the mark even something tangible...or is it really a metaphor for something else? INquiring minds want to know.