Avenging Demon

The Devil, or Satan as he is sometimes called, is the director of tormenting all sinnerswho are sent to Hell's fire pits to pay for their terrible deeds. As any chief executive of a large corporation would do, the Devil strives to increase his inventoryfar beyond simple sinners.
So, as a proper CEO, he sends his demons to earth as his salespeople pervert Humankind and turn them into ever greater sinners.