2000 yrs back, we didn’t have Sigmund Freud. We didn’t have these teachings with regard to the unconscious guilt, defense mechanisms, the Moi, and so on. A Course in Miracles employs the teachings of psychology, the teachings and terminology of instruction, and Furthermore, it makes use of Christian terminology. https://thesocialintro.com/story5675931/how-a-course-in-miracles-can-save-you-time-stress-and-money