His spiritual journey took a substantial turn during the mid-eighties when he was introduced to A Study course in Miracles, a channeled spiritual text that turned the inspiration of his teachings. Immediately after two yrs of the analyze, David started to look for the business of other pupils of ACIM, https://www.amazon.com/Books-David-Hoffmeister/s?rh=n%3A283155%2Cp_27%3ADavid%2BHoffmeister