Thomas Paine, The Age of Reason

"When also I am told that a woman, called the Virgin Mary, said, or gave out, that she was with child without any cohabitation with a man, and that her betrothed husband, Joseph, said that an angel told him so, I have a right to believe them or not: such a circumstance required a much stronger evidence than their bare word for it: but we have not even this; for neither Joseph nor Mary wrote any such matter themselves. It is only reported by others that they said so. It is hearsay upon hearsay, and I do not chose to rest my belief upon such evidence."

"It is from the Bible that man has learned cruelty, rapine, and murder; for the belief of a cruel God makes a cruel man."

"Whenever we read the obscene stories, the voluptuous debaucheries, the cruel and torturous executions, the unrelenting vindictiveness, with which more than half the Bible is filled, it would be more consistent that we called it the word of a demon, than the word of God. It is a history of wickedness, that has served to corrupt and brutalize mankind; and, for my part, I sincerely detest it, as I detest everything that is cruel."

"Each of those churches shows certain books, which they call revelation, or the Word of God. The Jews say that their Word of God was given by God to Moses face to face; the Christians say, that their Word of God came by divine inspiration; and the Turks say, that their Word of God (the Koran) was brought by an angel from heaven. Each of those churches accuses the other of unbelief; and, for my own part, I disbelieve them all."

"Later times have laid all the blame upon the Goths and Vandals, but, however unwilling the partizans of the Christian system may be to believe or to acknowledge it, it is nevertheless true, that the age of ignorance commenced with the Christian system. There was more knowledge in the world before that period, than for many centuries afterwards; and as to religious knowledge, the Christian system, as already said, was only another species of mythology; and the mythology to which it succeeded, was a corruption of an ancient system of t"

"That which is now called learning, was not learning originally. Learning does not consist, as the schools now make it consist, in the knowledge of languages, but in the knowledge of things to which language gives names."

"The difficulty of learning the dead languages does not arise from any superior abstruseness in the languages themselves, but in their being dead, and the pronunciation entirely lost. It would be the same thing with any other language when it becomes dead. The best Greek linguist that now exists does not understand Greek so well as a Grecian plowman did, or a Grecian milkmaid; and the same for the Latin, compared with a plowman or a milkmaid of the Romans; and with respect to pronunciation and idiom, not so well as the cows that she milked. It would therefore be advantageous to the state of learning to abolish the study of the dead languages, and to make learning consist, as it originally did, in scientific knowledge."

"Later times have laid all the blame upon the Goths and Vandals, but, however unwilling the partizans of the Christian system may be to believe or to acknowledge it, it is nevertheless true, that the age of ignorance commenced with the Christian system. There was more knowledge in the world before that period, than for many centuries afterwards; and as to religious knowledge, the Christian system, as already said, was only another species of mythology; and the mythology to which it succeeded, was a corruption of an ancient system of theism.; and if we take our stand about the beginning of the sixteenth century, we look back through that long chasm, to the times of the Ancients, as over a vast sandy desert, in which not a shrub appears to intercept the vision to the fertile hills beyond."

"Whenever we read the obscene stories, the voluptuous debaucheries, the cruel and tortuous executions, the unrelenting vindictiveness with which more than half the Bible is filled, it would be more consistent that we called it the word of a demon than the word of a God. It...has served to corrupt and brutalize mankind."

"Persecution is not an original feature in any religion but it is always the strongly marked feature of all religions established by law."

"Is it more probable that nature should go out of her course or that a man should tell a lie? We have never seen, in our time, nature go out of her course. But we have good reason to believe that millions of lies have been told in the same time. It is therefore at least millions to one that the reporter of a miracle tells a lie."

"I have always strenuously supported the right of every man to his own opinion, however different that opinion might be to mine. He who denies to another this right, makes a slave of himself to his present opinion, because he precludes himself the right of changing it."

"One good schoolmaster is of more use than a hundred priests."

"The most detestable wickedness, the most horrid cruelties, and the greatest miseries, that have afflicted the human race have had their origin in this thing called revelation, or revealed religion. It has been the most dishonourable belief against the character of the divinity, the most destructive to morality, and the peace and happiness of man, that ever was propagated since man began to exist. It is better, far better, that we admitted, if it were possible, a thousand devils to roam at large, and to preach publicly the doctrine of devils, if there were any such, than that we permitted one such impostor and monster as Moses, Joshua, Samuel, and the Bible prophets, to come with the pretended word of God in his mouth, and have credit among us. Whence arose all the horrid assassinations of whole nations of men, women, and infants, with which the Bible is filled; and the bloody persecutions, and tortures unto death and religious wars, that since that time have laid Europe in blood and ashes; whence arose they, but from this impious thing called revealed religion, and this monstrous belief that God has spoken to man? The lies of the Bible have been the cause of the one, and the lies of the Testament of the other."

"It is necessary to the happiness of man that he be mentally faithful to himself. Infidelity does not consist in believing, or in disbelieving, it consists in professing to believe what he does not believe."