We don't have to assume their intent -- even if they were Christians (and some of 'em were), the intent is clear: the state is precluded from dictating any and all religious conscience to any free people. Hence, the First Amendment.
The intent was that there would be
no State religion. Remember the world was just emerging from a time when the religion of the ruler was the religion of all its citizenry as well.
Having taken this bold step, the Founding Fathers reminded everyone that a democratic type of government would fail, could not stand, unless the citizenry was moral, virtuous, and/or practice a religion. Therefore, here is our check list:
- No State religion (check)
- Citizens today are moral (?)
- Citizens today are virtuous (?)
- Citizens today practice a religion (Fewer today)
Don't get me wrong. Some citizens are moral and virtuous. But are there fewer that are moral and virtuous? What percentage of people in America in the late 1700s were moral, virtuous, or practiced a religion? What is that percentage today? Are we sliding? Or, is today pretty much the same as yesteryear?
Polls have already pointed out that practice of religion is sliding? We can see sexual morality and as a result family stability is sliding. Which leaves virtue....Are enough people virtuous to at least hold that ground?
The Founding Fathers of that day were confident the citizenry of their time had what it takes to sustain a democracy. Obviously, they could also imagine the democratic government failure that would occur if the citizenry's morals, virtues, and religious practices failed.