Answer:

moralist

Answer	Crossword Clue
MORALIST	One who tells others how to live
MORALIST	High-principled person
MORALIST	Writer of fables.

MORALIST	Didactic writer.
MORALIST	Student of ethics.
MORALIST	High-principled one
MORALIST	Advocate for right conduct
MORALIST	Film censor, often
MORALIST	Aesop, for one
MORALIST	Increase Mather was one
MORALIST	Holier-than-thou type