Books giving voice to anthroposophy awfully vary in quality. Some of them are revelatory and inspiring; they encourage to independent thinking (e. g. M. Scaligero, G. K?hlewind, O. Barfield, C. Bamford). Charles S. Tidball humbly serve authorities. The book is full of quotations and commentaries. Somebody thought thru Christian Mysteries, even only dreamed of them, and Dr. Tidball conveyed it to us. Tidball aided by Powell brings lengthy calculations of alleged exact dates of Jesus Christ earthly life. Many details, no compelling evidence. And absolutely no connection between numerous words and contemporary spiritual (and social) crisis.