Rudolf Steiner 
The Holy Grail [EPUB ebook] 
The Quest for the Renewal of the Mysteries

From the Mysteries to Christianity; Death and Resurrection in Ancient Egypt — the Miracle of Initiation; The Mystery of Golgotha; The Mystery of the Higher Ego — the Holy Grail; The Grail and the Spiritual Evolution of Humanity; The Gnostic Crisis and the Loss of the Mysteries; Stages of Evolution — Archaic Clairvoyance; The Role of the Mysteries; The Secret of Evolution — the Holy Grail.