John Schaik

John van Schaik studied at Utrecht and Antwerp, reading medieval mysticism. He wrote his doctoral thesis on Cathers and Manichaeanism. He has published many books on gnosticism, mysticism and esoteric Christianity.

Also by this Author

Sources of Christianity

Bastiaan Baan, Christine Gruwez, John Schaik


The Impulse of Freedom in Islam

John Schaik, Christine Gruwez, Cilia Horst