Bibliomancy from the Holy Books
Your quote du visit:
For Thou art He! Yea, Thou shalt swallow up Asi and Asar, and the children of Ptah. Thou shalt pour forth a flood of poison to destroy the works of the Magician. Only the Destroyer shall devour Thee; Thou shalt blacken his throat, wherein his spirit abideth. Ah, serpent Apep, but I love Thee!