An Integral Shift

In his book UnChristian, Dave Kinnaman claims that Christianity has an image problem. His leading accusation is that too many Christians are hypocritical, saying, "our lives don’t match our beliefs. In many ways, our lifestyles and perspectives are no different from those of anyone around us." Is that true? And if so, what would it look like for a church to pursue honest, transparent and authentic faith with integrity? How could the hours when it gathered support the rest of the hours of our lives? And how could a church like that change people's perspective on God?