Evangelical Christians buy T-shirts and bumper stickers that proclaim this slogan: Christianity is not a religion; it is a relationship with Jesus Christ. http://www.christianapparelshop.com/p-526-christianity-is-not-a-religion-christian-t-shirt.aspx? The problem with this slogan is that a relationship is NOT the sort of thing that can be true (or false): 1. If Christianity is a relationship, then Christianity is true … What is Christianity? Part 6