"You call yours an aggressive religion. You are aggressive, but how many have you taken? Every sixth man in the world is a Chinese subject, a Buddhist; then there are Japan, Tibet, and Russia, and Siberia, and Burma, and Siam; and it may not be palatable, but this Christian morality, the Catholic Church, is all derived from them. Well, and how was this done? Without the shedding of one drop of blood! With all your brags and boastings, where has your Christianity succeeded without the sword? Show me one place in the whole world. One, I say, throughout the history of the Christian religion –one; I do not want two. I know how your forefathers were converted. They had to be converted or killed; that was all. What can you do better than Mohammedanism, with all your bragging? ‘We are the only one!’ And why? ‘Because we can kill others’. The Arabs said that; they bragged. And where is the Arab now? He is the Bedouin. The Romans used to say that, and where are they now? Blessed are the peace-makers; they shall enjoy the earth. Such things tumble down; it is built upon sands; it cannot remain long."
January 1, 1970
https://en.wikiquote.org/wiki/Christianity_and_violence