1) Axiom 2) Maxim 3) Righteousness to a fault 4) Temperance movement 5) The habit of moralizing 
• (n.) A maxim or saying embodying a moral truth.
(from the article `aesthetics`) Theories of the value of art are of two kinds, which we may call extrinsic and intrinsic. The first regards art and the appreciation of art as means ... ...criticism. Value judgments arise out of, and are validated by, the direct confrontation in experience between the critical intelligence and the ... ...
Mor'al·ism noun A maxim or saying embodying a moral truth. Farrar. 
[n] - a moral maxim 2. [n] - judgments about another person`s morality
noun judgments about another person`s morality; `he could not stand her hectoring moralism`
the habit of moralizing. · a moral maxim. · emphasis, esp. undue emphasis, on morality. · the practice of morality, as distinct from religion.