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 dishonorable 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.

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.

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.

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 rose 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.

The Bible is not a divine revelation from God. It is not inspired; on the contrary, it is a wicked book .... It has been responsible for more suffering and torture than any other volume ever printed……”

It is incumbent on every man who reverences the character of the Creator, and who wishes to lessen the catalogue of artificial miseries, and remove the cause that has sown persecutions thick among mankind, to expel all ideas of revealed religion, as a dangerous heresy and an impious fraud. What is that we have learned from this pretended thing called revealed religion? Nothing that is useful to man, and every thing that is dishonourable to his Maker.

When 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 own part, I sincerely detest it, as I detest every thing that is cruel.

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.

Whenever we read the obscene stories, the voluptuous debaucheries, the cruel and torturous executions, the unrelenting vindictiveness, with which more than half the Bible7 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 own part, I sincerely detest it, as I detest everything that is cruel.

It is because of the Biblical curse on man's search for knowledge, which has so paralyzed his mind during the past ages, and its detrimental effect upon progress, that makes the Bible the most wicked, the most detestable, the most pernicious, and the most obnoxious book ever published. ... We will never achieve intellectual liberty until the wickedness of this book has been discarded with the belief in the flatness of the earth.

Had the cruel and murdering orders, with which the Bible is filled, and the numberless torturing executions of men, women, and children, in consequence of those orders, been ascribed to some friend, whose memory you revered, you would have glowed with satisfaction at detecting the falsehood of the charge, and gloried in defending his injured fame. It is because ye are sunk in the cruelty of superstition, or feel no interest in the honour of your Creator, that ye listen to the horrid tales of the Bible, or hear them with callous indifference.

There is no man that believes in revealed religion stronger than I do; but it is not in the reveries of the Old and New Testament, nor of the Koran, that I dignify with that sacred title. That which is revelation to me exists in something which no human mind can invent, no human hand can counterfeit or alter. The word of God is the Creation we behold; and this word of God revealeth to man all that is necessary for him to know of his Creator.

Ours is assuredly the most ridiculous, the most absurd and the most bloody religion which has ever infected this world. Your Majesty will do the human race an eternal service by extirpating this infamous superstition, I do not say among the rabble, who are not worthy of being enlightened and who are apt for every yoke; I say among honest people, among men who think, among those who wish to think. ... My one regret in dying is that I cannot aid you in this noble enterprise, the finest and most respectable which the human mind can point out.

Religious belief is without reason and without dignity, and its record is near-universally dreadful.