Fanatics? Pt. 1

From The Reason for God by Timothy Keller:
Many people who take an intellectual stand against Christianity do so against a background of personal disappointment with Christians and churches. We all bring to issues intellectual predispositions based on our experiences. If you have known many wise, loving, kind, and insightful Christians over the years, and if you have seen churches that are devout in belief yet civic-minded and generous, you will find the intellectual case for Christianity much more plausible. If, on the other hand, the preponderance of your experience is with nominal Christians (who bear the name but don’t practice it) or with self-righteous fanatics, then the arguments for Christianity will have to be extremely strong for you to concede that they have any cogency at all...we have to address the behavior of Christians—individual and corporate—that has undermined the plausibility of Christianity for so many people. Three issues stand out. First, there is the issue of Christians’ glaring character flaws. If Christianity is the truth, why are so many non-Christians living better lives than the Christians? Second, there is the issue of war and violence. If Christianity is the truth, why has the institutional church supported war, injustice, and violence over the years? Third, there is the issue of fanaticism. Even if Christian teaching has much to offer, why would we want to be together with so many smug, self-righteous, dangerous fanatics?