Why arent the plain words "United States was not founded on the Christian religion" .. ratified by ...?

Clearly, the United States was not founded on the principles of Christianity, for the United States was founded by rich slave-owners and her descendants continue to murder people for oil and leave people penniless everyday. Not very Christlike if you ask me. In other words, I do see your point and I totally agree with it, while throwing something new into the pot just to shake things around a bit.