2000 many years back, we didn’t have Sigmund Freud. We didn’t have each one of these teachings regarding the unconscious guilt, defense mechanisms, the ego, etc. A Course in Miracles utilizes the teachings of psychology, the teachings and terminology of instruction, and it also makes use of Christian terminology. https://bookmarkspecial.com/story20242855/helping-the-others-realize-the-advantages-of-a-course-in-miracles