Theosophy
The Theosophist Alice A. Bailey taught that Christ (in her books she refers to the powerful spiritual being best known by Theosophists as Maitreya as The Christ or The World Teacher, not as Maitreya) would return “sometime after AD 2025”, and that this would be the New Age equivalent of the Christian concept of the Second Coming of Christ. Alice A. Bailey stated that St. Germain (referred to by Alice A. Bailey in her books as The Master Rakoczi or The Master R.) is the manager of the executive council of the Christ. According to Alice A. Bailey, when Christ returns, he will stay the entire approximately 2,000 years period of the Age of Aquarius, and thus the New Age equivalent of the Millennial Age, when Maitreya will reign as the spiritual leader of Earth as the Messiah who will bring World Peace, will not be just a single millennium but will be the Aquarian bimillennium.
Read more about this topic: Millennialism