Related Clues:

• First Council of Nicaea formulation
• Century to overhaul doctrine
• Particular system of belief
• Faith worships the man in charge
• I believe there's a revolutionary in business
• Doctrine for eccentric codger
• "Rocky" opponent Apollo
• Literally, ''I believe''
• Belief being firm about colour
• Inscription on stained glass, maybe
• Rocky Balboa opponent Apollo ___
• The Golden rule is a good one
• Guiding belief
• Socialist gripped by firm belief
• An ism