 He was a member of the BNAS (British National Association of Spiritualists), vice-president of the Society for Psychic Research and launched the London Spiritualist Alliance which later became the College of Psychic Studies.Contemporary Christian Spiritualist denominations also include those within the American Spiritual Church Movement pioneered by Leafy Anderson, such as the Metropolitan Spiritual Churches of Christ, founded in 1925, Pentecostal Spiritual Assemblies of Christ Worldwide, founded in 1938, whose motto is "Pentecostal by Birth, Spiritual by Lifestyle, Apostolic by Experience, and Christian by Demand.A Spiritual Church... On a Spiritual Foundation...