Doctrine espousing reason over the supernatural (8)

I believe the answer is:

humanism

(Other definitions for humanism that I've seen before include "Belief in man-based morality" , "The doctrine rejects the supernatural in favour of man-based morality" , "Outlook putting the mind of man in central place" , "Doctrine emphasising reason and rejecting religion and the supernatural" .)

I've seen this clue in the King Feature Syndicate.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.