righteous
/ˈrī-chəs/
adjective
acting in accord with divine or moral law : free from guilt or sin
morally right or justifiable
arising from an outraged sense of justice or morality
moral ethical virtuous righteous noble mean conforming to a standard of what is right and good. moral implies conformity to established sanctioned codes or accepted notions of right and wrong. ethical may suggest the involvement of more difficult or subtle questions of rightness, fairness, or equity.
adjective
convinced of one's own righteousness especially in contrast with the actions and beliefs of others : narrow-mindedly, moralistic