Liberty a word without which all other words are vain. - Robert Green Ingersoll

What has been called Christianity has been a disturber of the public peace in all countries and at all times. Nothing has so alienated nations, nothing has so destroyed the natural justice of mankind, as what has been known as religion. The idea that all men must worship the same God, believe the same dogmas, has for thousands of years plucked with bloody hands the flower of pity from the human heart.

the defendant had the right to say every word with which he is charged in this indictment. He had the right to give his honest thought, no matter whether any human being agreed with what he said or not, and no matter whether any other man approved of the manner in which he said these things. I defend his right to speak, whether I believe in what he spoke or not, or in the propriety of saying what he did. I should defend a man just as cheerfully who had spoken against my doctrine, as one who had spoken against the popular superstitions of my time. It would make no difference to me how unjust the attack was upon my belief -- how maliciously ingenious; and no matter how sacred the conviction that was attacked, I would defend the freedom of speech. And why? Because no attack can be answered by force, no argument can be refuted by a blow, or by imprisonment, or by fine. You may imprison the man, but the argument is free; you may fell the man to the earth, but the statement stands.

The doctrine that future happiness depends upon belief is monstrous. It is the infamy of infamies. The notion that faith in Christ is to be rewarded by an eternity of bliss, while a dependence upon reason, observation and experience merits everlasting pain, is too absurd for refutation, and can be relieved only by that unhappy mixture of insanity and ignorance, called 'faith.