Beyond the polls, social scientists have conducted more rigorous analyses of religious behavior. Rather than ask people how often they attend church, the better studies measure what people actually do. The results are surprising. Americans are hardly more religious than people living in other industrialized countries. Yet they consistently—and more or less uniquely—want others to believe they are more religious than they really are. Religion in America seems tied up with questions of identity in ways that are not the case in other industrialized countries. When you ask Americans about their religious beliefs, it’s like asking them whether they are good people, or asking whether they are patriots. They’ll say yes, even if they cheated on their taxes, bilked Medicare for unnecessary services, and evaded the draft. Asking people how often they attend church elicits answers about their identity—who people think they are or feel they ought to be, rather than what they actually believe and do.