Really great letter. Thanks for taking the time to write it!
Here's some quotes to support the fact that the founding fathers did not want this to be a "Christian nation"
"Rulers who wish to subvert the public liberty may have found an established clergy convenient auxiliaries. A just government, instituted to secure and perpetuate it, needs them not."
James Madison, "A Memorial and Remonstrance", 1785.
"I almost shudder at the thought of alluding to the most fatal example of the abuses of grief which the history of mankind has preserved -- the Cross. Consider what calamities that engine of grief has produced!"
John Adams, in a letter to Thomas Jefferson.
"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 political as well as religious leaders will always avail themselves for their own purpose."
Thomas Jefferson to Baron von Humboldt, 1813.
"Is it true that George Washington said that the United States is not in any sense founded upon the Christian religion?"
No. The quotation often given is in fact from Article XI of the Treaty of Tripoli (8 Stat 154, Treaty Series 358):
Article 11
As the government of the United States of America is not in any sense founded on the Christian Religion, -- as it has in itself no character or enmity against the laws, religion or tranquility of Musselmen, -- and as the said States never have entered into any war or act of hostility against any Mehomitan nation, it is declared by the parties that no pretext arising from religious opinions shall ever produce an interruption of the harmony existing between the two countries.
More founding father quotes here:
http://www.infidels.org/news/atheism/extra/founding-fathers.htmlKeep fighting the good fight!