My point is the the "foundation of this nation" actually involved rejecting in both word and deed the theory of government contained in the Bible in favor of a better one devised by the Founding Fathers.
And based explicitly on
pagan forms of government. Namely democracy (pagan Greek) and a representative republic (pagan Roman). As I understand it, James Madison made sure to pack along his Roman histories to the Constitutional Convention.
And the very concept of religious liberty obviously comes from humanism, which itself grew out of our rediscovery of ancient Greek and Roman writings, which were pagan. For that matter, what the Preamble says about "We the People" forming our own government for our own benefit is exactly what the Radical Religious Right (RRR) of the 80's decried as "secular humanism."
It was also in the 1980's that the RRR started the rumors that our government was founded and based on the Bible. That sounded completely contrary to fact then and it still does.