From publisher blurb:
Supernatural powers come from the belief in a deity. While some draw power from their belief in a benevolent, omnipotent being, others draw their energy from mad gods of chaos and destruction, war and famine.
It is not enough to simply believe in the deity, practitioners of supernatural magics desire to be an extension of the realm of their deity. This may mean that practitioners of the supernatural become agents of their chosen god or are visited by agents as payment for using their powers.
This book assists those who wish to utilise supernatural energies through rigerous devotion and study