In recent years, there has been a tendency on the part of some well meaning evangelical preachers to find in the words of the American founding fathers support for the notion that America is a Christian nation. Unfortunately, the preachers who have been most active in this effort have also lacked the training that historians have in weighing and evaluating historical evidence. Hence, the preachers have all too often been satisfied with evidence taken out of context for their claims, or with incomplete evidence. Ive gathered a few quotes below that I think express somewhat better the complexity involved in how the founding fathers thought about religion:
I have recently been examining all the known superstitions of the world, and do not find in our particular superstition (Christianity) one redeeming feature. They are all alike founded on fables and mythology. [Thomas Jefferson, private letter to Dr. Woods]
If not an absolute atheist, he had no belief in a future existence. All his ideas of obligation or retribution were bounded by the present life. [President John Quincy Adams on Thomas Jefferson, 1831]
The number, the industry, and the morality of the priesthood, and the devotion of the people have been manifestly increased by the total separation of the church from the state. [James Madison, 1819]
... I beg you be persuaded that no one would be more zealous than myself to establish effectual barriers against the horrors of spiritual tyranny, and every species of religious persecution. [George Washington, to United Baptists Churches of Virginia, 1789]
Christianity neither is, nor ever was a part of the common law. [Thomas Jefferson, 1814]
When a religion is good, I conceive it will support itself; and when it does not support itself, and God does not care to support it, so that its professors are obliged to call for the help of the civil power, 'tis a sign, I apprehend, of its being a bad one. [Ben Franklin, 1754]
[About the Trinity] Tom, had you and I been 40 days with Moses, and beheld the great God, and even if God himself had tried to tell us that three was one . . . and one equals three, you and I would never have believed it. We would never fall victims to such lies. [John Adams, private letter to Thomas Jefferson]
I have found Christian dogma unintelligible. Early in life I absented myself from Christian assemblies. [Benjamin Franklin]
An alliance or coalition between Government and religion cannot be too carefully guarded against ... religion will exist in greater purity, without (rather) than with the aid of government. [James Madison, 1822]
Some of the founding fathers were Christian, some where deists, and some seemed to care not at all for religion. What they founded was one of the first secular states in the history of the world.