Witchcraft

Myles Forrester is murdered through a combination of a voodoo doll and drowning in his bathtub, serving as one of the initial acts of revenge by the Whitlocks. Later, Tracy Lanier is captured and tied up by the coven, to be used as a human sacrifice during a ritual. The climax involves a raging inferno that consumes the Whitlock crypt and mansion, leading to the deaths of several characters trapped within the flames, including members of the coven.

Vanessa Whitlock, a witch buried alive three centuries prior, is resurrected and actively uses her hex powers to exact revenge on the Lanier family. Morgan Whitlock leads a coven that performs 'magic rites,' which in some plot interpretations includes 'sacrificing an infant,' or at least preparing Tracy Lanier for human sacrifice. The narrative frequently references 'the old religion' and 'the pact with the devil' as the source of the Whitlocks' power and their malevolent intentions.

The reappearance of the skeletal Vanessa Whitlock from her grave is intended to be authentically shivery and scary. The film features several intense scenes, such as Tracy Lanier being captured and prepared for a sacrificial ritual, creating a high-stakes frightening scenario. The climax culminates in a visually intense sequence where the crypt and mansion are engulfed in a 'raging inferno,' leading to the fiery demise of characters.

The Whitlock family's practice of 'the old religion,' explicitly identified as witchcraft and 'Satanism' by some sources, involves rituals such as preparing Tracy Lanier for human sacrifice and making a 'pact with the devil.' The film's entire premise revolves around a conflict where dark supernatural forces are real and effective, contrasting with any implied Christian or moral societal framework, aligning with 'black magic' that is 'rooted in paganism.'