“To terrify children with the image of hell, to consider women an inferior creation—is that good for the world?”

“Religion is excellent stuff for keeping common people quiet. Religion is what keeps the poor from murdering the rich.”

“Is man merely a mistake of God’s? Or God merely a mistake of man?”

“Those who can make you believe absurdities, can make you commit atrocities.”

“Atheism turns out to be too simple. If the whole universe has no meaning, we should never have found out that it has no meaning…”

“Isn’t it enough to see that a garden is beautiful without having to believe that there are fairies at the bottom of it too?”

“For those who believe in God, most of the big questions are answered. But for those of us who can’t readily accept the God formula, the big answers don’t remain stone-written. We adjust to new conditions and discoveries. We are pliable. Love need not be a command nor faith a dictum. I am my own god. We are here to unlearn the teachings of the church, state, and our educational system. We are here to drink beer. We are here to kill war. We are here to laugh at the odds and live our lives so well that Death will tremble to take us.”

“I don’t profess any religion; I don’t think it’s possible that there is a God; I have the greatest difficulty in understanding what is meant by the words ‘spiritual’ or ‘spirituality.'[Interview, The New Yorker, Dec. 26, 2005]”

“While believing strongly, without evidence, is considered a mark of madness or stupidity in any other area of our lives, faith in God still holds immense prestige in our society. Religion is the one area of our discourse where it is considered noble to pretend to be certain about things no human being could possibly be certain about. It is telling that this aura of nobility extends only to those faiths that still have many subscribers. Anyone caught worshipping Poseidon, even at sea, will be thought insane.”

“To one who has faith, no explanation is necessary. To one without faith, no explanation is possible.”

“To ‘choose’ dogma and faith over doubt and experience is to throw out the ripening vintage and to reach greedily for the Kool-Aid.”

“We have a choice. We have two options as human beings. We have a choice between conversation and war. That’s it. Conversation and violence. And faith is a conversation stopper.”

“Atheists are often asked to prove the nonexistence of a nonexistent thing, but religious hierarchies do far better: they abuse you with impunity, and profit from selling you many imaginary benefits of a panoply of nonexistent things.”

“We advocate the atheistic philosophy because it is the only clear, consistent position which seems possible to us. As atheists, we simply deny the assumptions of theism; we declare that the God idea, in all its features, is unreasonable and unprovable; we add, more vitally, that the God idea is an interference with the interests of human happiness and progress. We oppose religion not merely as a set of theological ideas; but we must also oppose religion as a political, social and moral influence detrimental to the welfare of humanity.”

“[Letter to his wife, Natalia Sedova]In addition to the happiness of being a fighter for the cause of socialism, fate gave me the happiness of being her husband. During the almost forty years of our life together she remained an inexhaustible source of love, magnanimity, and tenderness. She underwent great sufferings, especially in the last period of our lives. But I find some comfort in the fact that she also knew days of happiness.For forty-three years of my conscious life I have remained a revolutionist; for forty-two of them I have fought under the banner of Marxism. If I had to begin all over again I would of course try to avoid this or that mistake, but the main course of my life would remain unchanged. I shall die a proletarian revolutionist, a Marxist, a dialectical materialist, and, consequently, an irreconcilable atheist. My faith in the communist future of mankind is not less ardent, indeed it is firmer today, than it was in the days of my youth.Natasha has just come up to the window from the courtyard and opened it wider so that the air may enter more freely into my room. I can see the bright green strip of grass beneath the wall, and the clear blue sky above the wall, and sunlight everywhere. Life is beautiful. Let the future generations cleanse it of all evil, oppression and violence, and enjoy it to the full.”