"Known affectionately as “The Tibetan” or “Master DK,” the Ascended Master Djwhal Khul is one of the Great Masters of Wisdom and Compassion. In order to prepare spiritual aspirants throughout the world for the coming planetary initiation, Master Djwhal Khul undertook a three-part series of teachings starting with the work of Madam Blavatsky from 1875-1890. Her book, The Secret Doctrine, revolutionized spiritual thought of the day
"The second phase of preparation was undertaken during a thirty-year commitment (1919-1949) through Alice Bailey who faithfully transmitted His teachings by founding the Arcane School and publishing many seminal books which are still in print today. In this work Master gave detailed information for the foundation of what He termed “The New Age.”
"Through Alice, Master, Himself, predicted a third phase of more advanced teaching which would begin after 1975 and continue into the 21st Century via modern media expanding His teachings to every corner of the world. Although He indicated that not all the plans had yet been finalized, He did say that the more advanced teachings would at first attract only a small group and not appear to have much impact on the world." 
Resources and articles
- Djwhal Khul About, organizational web page, accessed May 1, 2012.