According to psychiatrist M Scott Peck an evil person:
Is consistently self-deceiving, with the intent of avoiding guilt and maintaining a self-image of perfection
Deceives others as a consequence of their own self-deception
Projects his or her evils and sins onto very specific targets (scapegoats) while being apparently normal with everyone else (”their insensitivity toward him was selective”
Commonly hates with the pretense of love, for the purposes of self-deception as much as deception of others
Abuses political (emotional) power (”the imposition of one’s will upon others by overt or covert coercion”
Maintains a high level of respectability, and lies incessantly in order to do so
Is consistent in his or her sins. Evil persons are characterized not so much by the magnitude of their sins, but by their consistency (of destructiveness)
Is unable to think from the viewpoint of their victim (scapegoat)
Has a covert intolerance to criticism and other forms of narcissistic injury
Most evil people realize the evil deep within themselves but are unable to tolerate the pain of introspection, or admit to themselves that they are evil. Thus, they constantly run away from their evil by putting themselves in a position of moral superiority and putting the focus of evil on others.
Very interesting.