Noun
a sin committed of your own free will (as contrasted with original sin)
Source: WordNetIt is impossible to believe that the same God who permitted His own son to die a bachelor regards celibacy as an actual sin. H. L. Mencken
To bear with patience wrongs done to oneself is a mark of perfection, but to bear with patience wrongs done to someone else is a mark of imperfection and even of actual sin. Thomas Aquinas