A few quotes  for you Larsy,

“The government of the United States is not, in any sense, founded on the Christian religion.”
– John Adams

"Millions of innocent men, women and children, since the introduction of Christianity, have been burnt, tortured, fined and imprisoned; yet we have not advanced one inch towards uniformity."
-Thomas Jefferson, Notes on Virginia, 1782

"But it does me no injury for my neighbor to say there are twenty gods or no God. It neither picks my pocket nor breaks my leg."
-Thomas Jefferson, Notes on Virginia, 1782

"Question with boldness even the existence of a god; because if there be one he must approve of the homage of reason more than that of blindfolded fear."
-Thomas Jefferson, letter to Peter Carr, August 10, 1787

"I am for freedom of religion, & against all maneuvres to bring about a legal ascendancy of one sect over another."

-Thomas Jefferson, letter to Elbridge Gerry, 26 January 1799