"Dawkins is inexhaustibly outraged by the fact that religious opinions lead people to terrible crimes. But what, if there is no God, is so peculiarly shocking about these opinions being specifically religious? The answer he supplies is simple: that when religious people do evil things, they are acting on the promptings of their faith but when atheists do so, it's nothing to do with their atheism. He devotes pages to a discussion of whether Hitler was a Catholic, concluding that “Stalin was an atheist and Hitler probably wasn’t, but even if he was… the bottom line is very simple. Individual atheists may do evil things but they don’t do evil things in the name of atheism.” Yet under Stalin almost the entire Orthodox priesthood was exterminated simply for being priests, as were the clergy of other religions and hundreds of thousands of Baptists. The claim that Stalin’s atheism had nothing to do with his actions may be the most disingenuous in the book, but it has competition from a later question, “Why would anyone go to war for the sake of an absence of belief [atheism]?”—as if the armies of the French revolution had marched under icons of the Virgin, or as if a common justification offered for China’s invasion of Tibet had not been the awful priest-ridden backwardness of the Dalai Lama’s regime."
January 1, 1970
https://en.wikiquote.org/wiki/Richard_Dawkins