Myung’s reference is the Unification Church The Family Federation for World Peace and Unification, widely known as the Unification Church or Unificationism, is a new religious movement whose members are called Unificationists and sometimes colloquially "Moonies". It was officially founded on 1 May 1954 under the name Holy Spirit Association for the Unification of World Christianity (HSA-UWC) in Seoul, South Korea by Sun Myung Moon (1920–2012), a Korean Messiah claimant also known for his business ventures and engagement in social and political causes. The beliefs of the Unification Church are based on Moon's book Divine Principle, which differs from the teachings of Nicene Christianity in its view of Jesus and in its introduction of the concept of "indemnity". The movement is well known for its unique "Blessing" or mass wedding ceremonies. It also has unique funeral ceremonies for its members. The Unification Church and its members have founded, own, and support other related organizations, including business, educational, political, and other types of organizations.