2000 years ago, we didn’t have Sigmund Freud. We didn’t have all these teachings regarding the unconscious guilt, protection mechanisms, the ego, etc. A Course in Miracles employs the teachings of psychology, the teachings and terminology of schooling, and Furthermore, it uses Christian terminology. The psychology ideas which it makes https://www.youtube.com/channel/UCXpL4OXSmktqlP6_S5p5jIQ