Judge Not that Ye Be Not Judged - Matthew 7:1.
Apparently Rick Santorum somehow missed that sermon. The current Republican nomination frontrunner positively delights in judging, and invariably condemning, his fellow Americans for conduct that doesn't meet his medieval standards.
The only thing that has propelled this religious nutjob to the top is the backing of America's Christian fundamentalists. So far they've been willing to overlook Santorum's catholicism. That may be about to change thanks to remarks Rick made in 2008 about Protestant America:
"...we look at the shape of mainline Protestantism in this country and it is a shambles. It is gone from the world of Christianity as I see it."
Rick, did you just call all these supporters "heathens"? Did you really? Moron.