Builders of the Adytum is a spiritual organization with a strong emphasis on mystical teachings. Although it is commonly referred to as B.O.T.A, there are other synonyms that are interchangeably used to describe it. These include "The Hermetic Fellowship," "The Holy Order of the Qabalistic Cross," and "The Order of Christian Mystics." All of these terms are used to signify a spiritual path that combines elements of Christianity and Rosicrucianism with the teachings of the Qabalah. Regardless of the term used, Builders of the Adytum is known for its commitment to inner growth, as well as its efforts to share knowledge and wisdom with those who are interested in a mystical path.