Related Clues:

• Elizabeth I certainly demonstrates this principle
• Code for the thick-headed
• Ideological basis
• Follow graduate's doctrine
• Inflexible view of a master of hounds?
• Literally, ''I believe''
• Belief being firm about colour
• Inscription on stained glass, maybe
• Doctrine accepted without question
• The Golden rule is a good one
• Moral guideline
• Central elements of witches' flawed moral system
• The doctor in charge produced a set of principles
• Proselytizers push it
• Set of principles laid down as incontrovertibly true