First, your WikiPedia arcticle means absolutely nothing. Remember when like Japan bombed Pearl Harbor and then wait, suddenly they are a major ally of ours in the pacific. How did that's happen? Maybe because relationships and countries change.
Secondly, are you out of your mind? Please explain to me how Western Civilizarion and America was not based on Judeo Christian values. Obviously most of the founders were diest, but that does not mean that they were not majorly influenced by Judeo Christian values because it isn't obvious that they were. Here's a brief list of some of the values, please explain to me how the Consitution was not based off of these principles:
Dignity of Human Life
Traditional Family Values
Right to a God-Centered Education
A National Work Ethic
Common Decency
The Abrahamic Covenant: If people or a nation follows the Bible, they will be blessed by God
Personal Accountability
Freedoms coming from God and not government