Just off the top of my head, the Pythagoreansreportedly killed a member of their cult for revealing the existence of irrational numbers to outsiders. Remember this the next time you use the value of pi: many Bothan spies died to get us this information!  

 I'll say it again - what does Christanity have to do with God? Christanity doesn't equal theism, anymore than America equals the free world.