Tom, on the other hand is more influenced by figures like Eric Voegelin and Brian Teirney. The Strauss-Zuckert-Pangle view sees American political theology as something more modern. The Voegelin-Teirney view sees American political theology as something that fits more within the classical-Christian natural law.
A big issue of contention is how compatible are Aristotelian notions of natural law with the Bible/Christianity. If one's religious tradition -- Protestant Sola Scriptura -- cares little for natural law as a supplement to the Bible, indeed if one, like Francis Schaeffer sees a danger in it, then the American Founding political theology, properly understood, should not speak to you.
And ironically the Christian America crowd tends to be Sola-Scriptura Protestants who care little for the natural law discovered by reason. This is one reason why they misunderstand "the laws of Nature and Nature's God" for what's shorthand for the Bible. There is very little exegesis on David Barton's Wallbuilders on natural law, how it has its antecedents in Aristotle, was incorporated into Christdendom by Aquinas and then incorporated into Protestantism by thinkers like Hooker, and that fundamentally it is what man discovers from reason, even if ultimately it must conform to what's written in the Bible.
But that -- whether natural law discovered by reason -- really is suited to conform to what's written in the Bible is also central to this debate. Aquinas used natural law as a supplement to the Bible and said he made it conform to scripture. However, some more modern natural lawyers (like Jefferson, J. Adams, Franklin, some of the patriotic preachers) used the Bible as a supplement to man's reason, and ultimately had man's natural reason supersede scripture (especially Romans 13).
So these are the central points in the dialog, when the Founders invoked a God given substantive natural law as discovered by reason, 1) was it something more classical-Christian or more modern? And 2) is the classical concept of natural law as a supplement to the Bible necessary or even consistent with biblical Christianity or a perversion of Christianity by Aquinas?
As Allan Bloom wrote in The Closing of the American Mind, “Aristotle…was used as an authority almost on a level with the Church Fathers and was assimilated to them. This was, of course, an abuse of Aristotle, who thought that authority is the contrary of philosophy….The essence of philosophy is the abandonment of all authority in favor of individual human reason.” pp. 252-3.
And with that I am going to reproduce some of Gregg Frazer's summary of the very natural law/natural rights oriented political sermons of the American Founding. Most of those political sermons can be found here:
...[T]here are two ways of looking at the question of "reason over revelation"....
One is the idea that one's reason should take priority over the CONCEPT of revelation.
The other is that one's reason should take priority over the CONTENT of revelation.
It is my contention that we find both of these in the key Founders and in the preachers who supplied them with theological cover for the Revolution.
A few examples of reason over the CONCEPT of revelation:
a) Jefferson tells his nephew: "Your own reason is the ONLY oracle given you by heaven" and "Fix reason firmly in her seat, and call to her tribunal EVERY fact, EVERY opinion."
b) Adams said that he would believe what his reason told him over DIRECT REVELATION from God and that when reason is clear, "no subsequent revelation, supported by prophecies or miracles, can supersede it."
c) Samuel Cooke said that men "can be subjected to NO human restrictions which are not founded in reason" [inc. those given by revelation] and he equated "the voice of nature" with "the voice of God [revelation]."
d) Samuel West said: "whatever right reason requires as necessary to be done is AS MUCH the will and law of God AS THOUGH IT WERE ENJOINED US BY AN IMMEDIATE REVELATION FROM HEAVEN."
e) John Tucker said of his view of government: "It is the voice of reason, which may be said to be the voice of God [revelation]."
f) Gad Hitchcock denuded Romans 13 of its supernaturally revealed status by referring to the passage as Paul's "rational point of view."
g) Samuel Cooper made conformity to reason the test of the validity of Scripture. He went on to say that his were "the principles ... which reason and scripture will forever sanctify;" but his references were to Sidney, Locke, and the atheist Voltaire -- not to Moses, Paul, and Jesus.
And, of course, Jefferson famously took a pair of scissors to the New Testament and removed whole sections which he, by his reason, had determined were not revelation at all and referred to the rest of the New Testament other than the Gospels as a "dunghill."