Flanders had a strict Congregationalist religious beginning, which evolved with his experience into a belief in "moral law". He felt that "recognition of moral law is as much a necessary requirement of social achievement as physical law is of material advancement." In Flanders's view, moral law required honesty, compassion, responsibility, cooperation, humility, and wisdom—values that all cultures hold in common. For him it was an absolute standard. He spoke of a "Presence" or "daimon" that "renewed his courage" and "indicated direction" in everything he did.