It's funny. You act like you're going to shock people or something. There's nothing of value here. It doesn't matter how so-called Christians in the past failed to live up to the faith they were called to. That has nothing to do with God. It doesn't diminish Christ in the least.
Fundamentalist Christianity isn't taking ideas to extremes. It's the purest form of the faith. That God exists. That we're all sinners in need of a savior. That those who refuse to repent of their sins and accept Jesus as Savior and Lord will get the hell that they deserve.