Among the most powerful tools he has used are the teachings of pagan Greek philosophers ​ — actually a reflection of his own thinking — ​ in an effort to alter the content and nature of Christian teachings.
वह दुश्‍मन है शैतान, जो इबलीस कहलाता है और जो “हत्यारा ” और“ झूठ का पिता ” भी है ।