Religion, especially among modern people, in taking possession of morality, totally obscured its principles; it has rendered men unsocial from a sense of duty; it has forced them to be inhuman toward all those who did not think as they did. Theological disputes, equally unintelligible for the parties already irritated against each other, have unsettled empires, caused revolutions, ruined sovereigns, devastated the whole of Europe; these despicable quarrels could not be extinguished even in rivers of blood. After the extinction of Paganism the people established a religious principle of going into a frenzy, every time that an opinion was brought forth which their priests considered contrary to the holy doctrine. The votaries of a religion which preaches externally but charity, harmony, and peace, have shown themselves more ferocious than cannibals or savages every time that their instructors have excited them to the destruction of their brethren. There is no crime which men have not committed in the idea of pleasing the Deity or of appeasing His wrath. The idea of a terrible God who was represented as a despot, must necessarily have rendered His subjects wicked. Fear makes but slaves, and slaves are cowardly, low, cruel, and think they have a right to do anything when it is the question of gaining the good-will or of escaping the punishments of the master whom they fear. Liberty of thought can alone give to men humanity and grandeur of soul. The notion of a tyrant God can create but abject, angry, quarrelsome, intolerant slaves. Every religion which supposes a God easily irritated, jealous, vindictive, punctilious about His rights or His title, a God small enough to be offended at opinions which we have of Him, a God unjust enough to exact uniform ideas in regard to Him, such a religion becomes necessarily turbulent, unsocial, sanguinary; the worshipers of such a God never believe they can, without crime, dispense with hating and even destroying all those whom they designate as adversaries of this God; they would believe themselves traitors to the cause of their celestial Monarch, if they should live on good terms with rebellious fellow-citizens. To love what God hates, would it not be exposing one's self to His implacable hatred? Infamous persecutors, and you, religious cannibals! will you never feel the folly and injustice of your intolerant disposition? Do you not see that man is no more the master of his religious opinions, of his credulity or incredulity, than of the language which he learns in childhood, and which he can not change? To tell men to think as you do, is it not asking a foreigner to express his thoughts in your language? To punish a man for his erroneous opinions, is it not punishing him for having been educated differently from yourself? If I am incredulous, is it possible for me to banish from my mind the reasons which have unsettled my faith? If God allows men the freedom to damn themselves, is it your business?