George Barna has shown his skill in taking the pulse of the church in the US for years. April 2 of this year he published a new book titled The Seven Faith Tribes: Who They Are, What They Believe, and Why They Matter. The tribes Barna identify are the seven tribes include Casual Christians, Captive Christians, Mormons, Jews, Pantheists, Muslims and Skeptics. In a radio interview about this book he was asked about the "tribe" labeled Casual Christians. Barna defines these folks as those who perceive their Christianity as "faith in moderation. It allows them to feel religious without having to prioritize their faith. Christianity is a low-risk, predictable proposition..., providing a faith perspective that is not demanding. A Casual Christian can be all the things that they esteem: a nice human being, a family person, religious, an exemplary citizen, a reliable employee and never have to publicly defend or represent difficult moral or social positions or even lose much sleep over their private choices as long as they mean well and generally do their best. From their perspective, their brand of faith practice is genuine, realistic and practical. To them, Casual Christianity is the best of all worlds; it encourages them to be a better person than if they had been irreligious, yet it is not a faith into which they feel compelled to heavily invest themselves." If that’s not disturbing enough Barna says that this represents about 66% of the adult population in the U.S.