I believe in God, only I spell it Nature.
Rational arguments don't usually work on religious people. Otherwise, there wouldn't be religious people.
By simple common sense I don't believe in God, in none.
Christianity is the most ridiculous, the most absurd and bloody religion that has ever infected the world.
I say quite deliberately that the Christian religion, as organized in its Churches, has been and still is the principal enemy of moral progress in the world.
It will yet be the proud boast of women that they never contributed a line to the Bible.
Feminism is a socialist, anti-family, political movement that encourages women to leave their husbands, kill their children, practice witchcraft, destroy capitalism and become lesbians.
It is wrong always, everywhere, and for everyone, to believe anything upon insufficient evidence.
A man's ethical behaviour should be based effectually on sympathy, education, and social ties and needs; no religious basis is necessary. Man would indeed be in a poor way if he had to be restrained by fear of punishment and hope of reward after death.
It is far better to grasp the universe as it really is than to persist in delusion, however satisfying and reassuring.
All great truths begin as blasphemies.
If only God would give me some clear sign! Like making a large deposit in my name at a Swiss bank.
The more I study religions the more I am convinced that man never worshipped anything but himself.
You can safely assume that you've created God in your own image when it turns out that God hates all the same people you do.
I'm completely in favor of the separation of Church and State. My idea is that these two institutions screw us up enough on their own, so both of them together is certain death.
The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.
The argument goes something like this: "I refuse to prove that I exist," says God, "for proof denies faith, and without faith I am nothing.
Men never do evil so completely and cheerfully as when they do it from religious conviction.
The various modes of worship which prevailed in the Roman world were all considered by the people as equally true; by the philosopher as equally false; and by the magistrate as equally useful.
A tyrant must put on the appearance of uncommon devotion to religion. Subjects are less apprehensive of illegal treatment from a ruler whom they consider god-fearing and pious. On the other hand, they do less easily move against him, believing that he has the gods on his side.
I cannot imagine a God who rewards and punishes the objects of his creation, whose purposes are modeled after our own -- a God, in short, who is but a reflection of human frailty. Neither can I believe that the individual survives the death of his body, although feeble souls harbor such thoughts through fear or ridiculous egotisms.
Imperious, choleric, irascible, extreme in everything, with a dissolute imagination the like of which has never been seen, atheistic to the point of fanaticism, there you have me in a nutshell, and kill me again or take me as I am, for I shall not change.
My practise as a scientist is atheistic. That is to say, when I set up an experiment I assume that no god, angel, or devil is going to interfere with its course; and this assumption has been justified by such success as I have achieved in my professional career. I should therefore be intellectually dishonest if I were not also atheistic in the affairs of the world. And I should be a coward if I did not state my theoretical views in public.
Strange a God who mouths Golden Rules and forgiveness, then invented hell; who mouths morals to other people and has none Himself; who frowns upon crimes yet commits them all; who created man without invitation, then tries to shuffle the responsibility for man's acts upon man, instead of honorably placing it where it belongs, upon Himself; and finally with altogether divine obtuseness, invites this poor, abused slave to worship Him!
A casual stroll through the lunatic asylum shows that faith does not prove anything.
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