The 200 angels who procreated with human women and fathered the Nephilim were cast out of Heaven. God ordered that their Nephilim children be destroyed because of their destructive and corrupt behavior on earth, but not before they fathered children of their own. The children of the Nephilim became the witches, vampires, and werewolves of lore. It was generally believed by these supernatural beings that God disapproved of them, although they were three-fourths human and were left untouched by the purge.
Lena's parents were Nephilim offspring. They suffered under the same assumption until they met Jesus when he was physically among humankind. They became a part of his discipleship and Lena was born in his presence. Jesus charged them, and, in turn, Lena, with the mission of spreading the message among the Nephilim decedents that they were loved by God and would be welcomed in Heaven upon their death, contingent on the life they had lived. The Gospel of a Witch is a part of Lena's story as she endeavours to complete her mission.