But one is not necessarily an "unbeliever" if they don't subscribe to the end of days, or the "Rapture," which was a concoction from the Evangelical movement of the 1800's.
I think the U.S. economy is going to get worse. I think we have extended ourselves beyond what the world can supply with oil, which will affect all of us. Other nations may also take up arms of the nuclear kind, which the U.S. has tried to control, but in the end we may be victim of this.
But as for predicting the end, who can know?
Patty