Spiritual Psychology

"MK Facilitations uses models and exercises derived from visionary leaders such as Carl Jung, Chuck Spazzano [sic], Christopher Moon, Marianne Williamson, Robert Holden and David Deida."

http://www.mkfacilitations.com/modalities/spiritual-psychology-2/
[Update Aug. 15, 2019: All references to Spezzano have been removed] 
[Update Apr. 1, 2020: Dead link]