I think you need to specify which principles exactly one wants to adopt in a society. All the european states were devoutly christian for 2000 years and I would not call e.g. 15th century Spain the epitome of human rights and freedom.
"America has been slowly transitioning from a Bible believing nation to a humanist world view. The result is predictable, the loss of individual freedom and the increase in the use of force to preserve the lack of these freedoms."
At what point in time would you say america was more respectful of individual rights? It's not long ago it practiced genocidal policies towards the indigenous people of the continent - nor is it that long while ago it abolished slavery. If you go much back the colonies will not have been even established.