"“RN” [religious naturalism] is a philosophy which seeks to live a religious life without a Supreme Being that is superior in power and value to the natural world. It is the attempt to think about life and live a religious orientation without a God, soul or heaven. There is a slightly different use of the term which overlaps with this first one. In this second view RN is the attempt to find in the natural world (including culture and history) the world as scientifically understood inspiration and resources for their religious life."
January 1, 1970
https://en.wikiquote.org/wiki/Religious_naturalism