Christianity and the church had absolutely nothing to do with the fall of the Roman empire. The Roman Empire collapsed on itself, by itself. Paganism, inflation, civil wars, immorality, wickedness, barbarian attacks, no established appointment of emperors, corrupt government and politics etc. Everyone knows that Rome and it's empire got worse and worse as it expanded, and then it just imploded. If you think long and hard about the subject of Rome and it's empire, a lot of outsourcing went on in the realm of agriculture and goods, eventually the Empire had become so dependant on other nation's goods that when the wars stopped and the expansion stopped, things went downhill. One might think that God had enough of the Roman Empire and just let them be destroyed. People think that Christianity would make the Roman's pacifists and would make the waring stop...please! People try and find scapegoats for the problems they read or study, Rome fell because of it's sheer wickedness and corruption. I would venture forth to even say that Christianity would have been a good thing for the Romans, and I also would venture to say that I am surprised that the Roman Empire lasted for as long as it did.