Albert Einstein, German born American threoretical physicist (1879-1955).
"It was, of course, a lie what you read about my religious convictions, a lie which is being systematically repeated. I do not believe in a personal God and I have never denied this but have expressed it clearly. If something is in me which can be called religious then it is the unbounded admiration for the structure of the world so far as our science can reveal it." [From a letter Einstein wrote in English, dated 24 March 1954. It is included in Albert Einstein: The Human Side, edited by Helen Dukas and Banesh Hoffman, published by Princeton University Press.
"A man's ethical behavior 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."
Linus Carl Pauling, American chemist (1901-1994).
For information on Pauling, visit the Ava Helen & Linus Pauling Papers project at Oregon State University.
Democritus, Greek philosopher (460?-357 BCE).
The father of Materialism. Argued that mechanical relationships or arrangements of the atoms account for various characteristics of nature, the intimation here being that the natural order of the world resulted from chance. Even morality, the soul, and all mental life are reducible to mechanistic terms with physical imperceptible atoms as their basic structure. Spiritual reality does not exist; what appears to be spiritual is attributed simply to subperceptible atomic structure or else to mere superstition. Hence, the Democritan philosophy of mechanistic Materialism is complete, self-sufficient, and self-contained.
Benjamin Franklin, American statesman, scientist, writer, printer (1706-1790).
"Many a long dispute among divines may be thus abridged: It is so; It is not so. It is so; it is not so."
"The way to see by faith is to shut the eye of reason."
James Madison, American president and political theorist (1751-1836).
"During almost fifteen centuries has the legal establishment of Christianity been on trial. What has been its fruits? More or less, in all places, pride and indolence in the clergy; ignorance and servility in the laity; in both, superstition, bigotry, and persecution."
"In no instance have . . . the churches been guardians of the liberties of the people."
"Religious bondage shackles and debilitates the mind and unfits it for every noble enterprise."
Simon Bolivar, Venezuelan soldier and South American liberator (1783-1830).
Atheist. Excommunicated by the Catholic Church.
Charles Darwin, English naturalist (1809-1882).
From the age of forty he was, to use his own words, a complete disbeliever in Christianity. He professed himself an Agnostic, regarding the problem of the universe as beyond our solution, "For myself," he wrote, "I do not believe in any revelation. As for a future life, every man must judge for himself between conflicting vague probabilities."
"It appears to me (whether rightly or wrongly) that direct arguments against christianity and theism produce hardly any effect on the public; and freedom of thought is best promoted by the gradual illumination of men's minds which follows from the advance of science."
John T. Stuart, Lincoln's first law partner: "He was an avowed and open infidel, and sometimes bordered on Atheism...He went further against Christian beliefs and doctrines and principles than any man I ever heard."
Joseph Lewis quoting Lincoln in a 1924 speech in New York: "The Bible is not my book nor Christianity my profession. I could never give assent to the long, complicated statements of Christian dogma."
Lincoln in a letter to Judge J.S. Wakefield, after the death of Willie Lincoln: "My earlier views of the unsoundness of the Christian scheme of salvation and the human origin of the scriptures have become clearer and stronger with advancing years, and I see no reason for thinking I shall ever change them."
As a young man Lincoln apparently wrote a manuscript that he planned to publish, which vehemently argued against the divine origin of the Bible and the Christian scheme of salvation. Samuel Hill, a friend and mentor, convinced him to drop it, considering the disastrous consequences it would have on his political career.
Sigmund Freud, Austrian physician and pioneer psychoanalyst (1856-1939).
"It would be very nice if there were a God who created the world and was a benevolent providence, and if there were a moral order in the universe and an after-life; but it is a very striking fact that all this is exactly as we are bound to wish it to be."
"In the long run, nothing can withstand reason and experience, and the contradiction religion offers to both is palpable."
"The whole thing is so patently infantile, so foreign to reality, that to anyone with a friendly attitude to humanity it is painful to think that the great majority of mortals will never be able to rise above this view of life."
Mao Tse-tung, Chinese Communist leader and theorist (1893-1976).
Ayn Rand, Russian born American author (1905-1982).
Richard Feynman, American physicist (1918-1988).
Carl Sagan, American astronomer and author (1934-1996).
There was an article, "In the Valley of the Shadow" in the March 10, 1996 issue of Parade Magazine in which Sagan discussed his atheistic beliefs in the face of his own death.
In a March 1996 profile by Jim Dawson in the Minneapolis Star-Tribune, Sagan talked about his then-new book The Demon Haunted World and was asked about his personal spiritual views.
"My view is that if there is no evidence for it, then forget about it," he said. "An agnostic is somebody who doesn't believe in something until there is evidence for it, so I'm agnostic."
Frank Zappa, American musician (1940-1993).
"Who you jivin' with that cosmic debris?"
"Reality is what it is, not what you want it to be."
"If you want to get together in any exclusive situation and have people love you, fine -- but to hang all this desperate sociology on the idea of The Cloud-Guy who has The Big Book, who knows if you've been bad or good -- and CARES about any of it -- to hang it all on that, folks, is the chimpanzee part of the brain working."
Thomas Jefferson - American president, Author, scientist, architect, educator, and diplomat: "Deist, avid separationist. Question boldly even the existence of God. I do not find in orthodox Christianity one redeeming feature. Religions are all alike - founded upon fables and mythologies. Millions of innocent men, women, and children, since the introduction of Christianity, have been burned, tortured, fined, and imprisoned, yet we have not advanced one inch toward uniformity. What has been the effect of coercion? To make one half of the world fools and the other half hypocrites. History I believe furnishes no example of a priest-ridden people maintaining a free civil government. This marks the lowest grade of ignorance, of which their political as well as religious leaders will always avail themselves for their own purpose. The day will come when the mystical generation of Jesus, by the Supreme Being as His father, in the womb of a virgin will be classed with the fable of the generation of Minerva in the brain of Jupiter."