He became a member of the Brotherhood of Light in 1966. He has served as staff member, director and president of the International Church of Light when it was headquartered in Los Angeles, California. He is familiar with many areas of knowledge; Astrology, Alchemy, History, Alchemy of Consciousness. He has also been a student of Tai Chi Chuan for over 30 years. He is editor of the Rising Star on this site and has done research on Astrology. Along with the Webmaster, John Molfese, they both maintain the Light of Egypt website. Linden has lectured across the United States and traveled to Europe to teach and spread this philosophy. He has a lifetime commitment to this work as did Mildred Schuler and many others who love and work unceasingly for these teaching.