2000 several years ago, we didn’t have Sigmund Freud. We didn’t have these teachings with regards to the unconscious guilt, defense mechanisms, the ego, and the like. A Course in Miracles employs the teachings of psychology, the teachings and terminology of education, and What's more, it utilizes Christian terminology. https://bookmarkfox.com/story5684956/a-course-in-miracles-for-dummies