The flap over Gibson's movie reminds us that religion can be a dangerous thing. It can be coarsened into gore and bloodshed and used to foment hatred. But we're not living in Afghanistan under the Taliban. Our general problem is not that we're too dogmatic. Our more common problems come from the other end of the continuum. Americans in the 21st century are more likely to be divorced from any sense of a creedal order, ignorant of the moral traditions that have come down to us through the ages and detached from the sense that we all owe obligations to a higher authority.
Sure, let's get angry at Mel Gibson if he deserves it. But let's not forget that the really corrosive cultural forces come in the form of the easygoing narcissism that surrounds us every day.