The '''Sin War Trilogy''' is three books [[Diablo novel|novels]] released about the Diablo Universe, describing the events of the war between the [[High Heavens]] and the [[Burning Hells]].  {{Novels}}

The Sin War summary: the world of [[Sanctuary]] was created by an [[angel ]] named [[Inarius ]] and a [[demon ]] named [[Lilith ]] who were both tired of the [[Eternal War ]] to serve as their refuge, or Sanctuary. Inarius wanted humanity to serve him, but because humanity was the spawn of an angel and demon they could be as powerful as both combined. Enter the [[Worldstone]], which served both to keep Sanctuary invisible for the heavens and hells and to subdue humanity's otherworldly powers as [[nephalem]], children of angels and demons.