"'The government of the United States of America is not in any sense founded on the Christian Religion"
-John Adams
"Christianity neither is, nor ever was a part of the common law."
-Thomas Jefferson, letter to Dr. Thomas Cooper, February 10, 1814
"During almost fifteen centuries has the legal establishment of Christianity been on trial. What have 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 some instances they have been seen to erect a spiritual tyranny on the ruins of the Civil authority; in many instances they have been seen upholding the thrones of political tyranny: in no instance have they been seen the guardians of the liberties of the people. Rulers who wished to subvert the public liberty, may have found an established Clergy convenient auxiliaries. A just Government instituted to secure & perpetuate it needs them not.”
-James Madison
"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 civil as well as religious leaders will always avail themselves for their own purposes."
-Thomas Jefferson to Alexander von Humboldt, Dec. 6, 1813.
"They [the Christian clergy] believe that any portion of power confided to me, will be exerted in opposition to their schemes. And they believe rightly; for I have sworn... eternal hostility against every form of tyranny over the mind of man. But this is all they have to fear from me: and enough, too, in their opinion."
-Thomas Jefferson to Dr. Benjamin Rush, Sept. 23, 1800
“Of all the systems of religion that ever were invented, there is no more derogatory..., more unedifying to man, more repugnant to reason, and more contradictory to itself than this thing called Christianity. Too absurd for belief, too impossible to convince, and too inconsistent for practice, it renders the heart torpid or produces only atheists or fanatics. As an engine of power, it serves the purpose of despotism, and as a means of wealth, the avarice of priests, but so far as respects the good of man in general it leads to nothing here or hereafter.”
― Thomas Paine, The Age of Reason
"“There is nothing in which mankind have been more unanimous [founding nations upon religion and superstition]; yet nothing can be inferred from it more than this: that the multitude have always been credulous, and the few artful. The United States of America have exhibited, perhaps, the first example of governments erected on the simple principles of nature: and if men are now sufficiently enlightened to disabuse themselves of artifice, imposture, hypocrisy, and superstition, they will consider this event as an era in their history... [T]he detail of the formation of the American governments... may hereafter become an object of curiosity. It will never be pretended that any persons employed in that service had any interviews with the gods, or were in any degree under the inspiration of heaven... it will for ever be acknowledged that these governments were contrived merely by the use of reason and the senses... Thirteen governments thus founded on the natural authority of the people alone, without a pretence of miracle or mystery, which are destined to spread over the northern part of that whole quarter of the globe, are a great point gained in favour of the rights of mankind.”
[A Defence of the Constitutions of the United States of America, 1787]”
― John Adams, The Political Writings of John Adams
