This represented acts of justiFied homicide or killing in self-defense, and established a dividing line between "evil" and "not evil.". I also emphasized that the concept of evil is peculiar to the human species, given our big brains, and our awareness of death, we are able to kill others of our own species, with malice aforethought, and resulting from motives of Pride, Anger, Envy, Lust, or Greed--Five of Saint Gregory"s Seven Deadly Sins.
eBay