Noun
certainty based on an inner conviction
Source: WordNetI have realised from the first that if it could not be proved that social reform (not Socialism) can be financed on a Free Trade line, a return to Protection is a moral certainty. H. H. Asquith
Moral certainty can deafen people to any truth other than their own. Geraldine Brooks
Moral certainty is always a sign of cultural inferiority. The more uncivilized the man, the surer he is that he knows precisely what is right and what is wrong. H. L. Mencken
I would say that without any doubt he's the killer - the law says beyond a reasonable doubt and to a moral certainty which I - there's no question that he was the killer of President Kennedy. Henry Wade
she believed in the importance of moral absolutes and moral certainty Source: Internet
the prosecutor had a moral certainty that the prisoner was guilty Source: Internet