The American constitutional system was the first government devised by Man that was based upon biblical principles.
Its cornerstone was a belief in the evil nature of Man, which produced a conviction that no person can be trusted with power. This belief that Man’s nature is corrupted and irreparable (apart from the power of the Holy Spirit) represented a radical departure from history. Until that time, most of Mankind had always been ruled by kings who were considered to have a divine right to rule and who usually ended up ruling like they thought they were gods.