“As civilization progresses, the earthly sanctions become more secure and the divine sanctions less so. People see more and more reason to think that if they steal they will be caught and less and less reason to think that if they are not caught God will nevertheless punish them. Even highly religious people in the present day hardly expect to go to Hell for stealing. They reflect that they can repent in time, and that in any case Hell is neither so certain nor so hot as it used to be.”