The roots of A Class in Wonders could be followed back once again to the collaboration between two people, Helen Schucman and Bill Thetford, equally of whom were prominent psychologists and researchers. The course's inception happened in early 1960s when Schucman, who had been a medical and study psychiatrist at Columbia University's University of Physicians and Surgeons, started to experience some inner dictations. She explained these dictations as via an interior style that discovered itself as Jesus Christ. Schucman initially resisted these experiences, but with Thetford's encouragement, she started transcribing the messages she received.

Over an amount of eight decades, Schucman transcribed what would become A Class in Wonders, amounting to three sizes: the Text, the Book for Pupils, and the Guide for Teachers. The Text lies out the theoretical foundation of the class, elaborating on the core ideas and principles. The Book for Students contains 365 instructions, one for every single day of the year, developed to guide the reader through a daily training of applying the course's teachings. The Guide for david hoffmeister  provides more advice on how best to understand and teach the concepts of A Course in Miracles to others.

One of the key subjects of A Class in Wonders is the idea of forgiveness. The course teaches that true forgiveness is the key to internal peace and awakening to one's heavenly nature. In accordance with their teachings, forgiveness isn't merely a moral or honest practice but a fundamental change in perception. It requires letting get of judgments, grievances, and the understanding of failure, and alternatively, viewing the world and oneself through the lens of enjoy and acceptance. A Program in Wonders highlights that correct forgiveness leads to the recognition that people are all interconnected and that separation from one another is an illusion.

Still another substantial part of A Course in Wonders is their metaphysical foundation. The class presents a dualistic view of fact, unique between the pride, which presents divorce, concern, and illusions, and the Sacred Spirit, which symbolizes enjoy, truth, and religious guidance. It shows that the ego is the origin of putting up with and struggle, whilst the Holy Nature provides a pathway to healing and awakening. The target of the class is to help individuals surpass the ego's limited perspective and align with the Sacred Spirit's guidance.