D defs.my
Entry 2 senses Webster, 1913

Moralist

· Mor·al·ist · IPA /mˈɔrəlɪst/
01 n. One who moralizes; one who teaches or animadverts upon the duties of life; a writer of essays intended to correct vice and inculcate moral …
  1. 1.
    One who moralizes; one who teaches or animadverts upon the duties of life; a writer of essays intended to correct vice and inculcate moral duties.
  2. 2.
    One who practices moral duties; a person who lives in conformity with moral rules; one of correct deportment and dealings with his fellow-creatures; -- sometimes used in contradistinction to one whose life is controlled by religious motives.
    “The love (in the moralist of virtue, but in the Christian) of God himself.” Hammond.