The Great White Brotherhood, in belief systems akin to Theosophical and New Age, are said to be supernatural beings of great power who spread spiritual teachings through selected humans. The members of the Brotherhood may be known as the Masters of the Ancient Wisdom or the Ascended masters.he ascended master Saint Germain has been releasing the ancient teachings in a more modern and simplified form, as can be found in the books of Peter Mt. Shasta, which show how the Masters can work with those who have an open heart and the desire to benefit humanity.