The roots of A Course in Wonders may be tracked back once again to the collaboration between two individuals, Helen Schucman and Bill Thetford, both of whom were prominent psychologists and researchers. The course's inception occurred in early 1960s when Schucman, who was a clinical and research psychologist at Columbia University's College of Physicians and Surgeons, started to see a series of inner dictations. She explained these dictations as originating from an internal voice that recognized itself as Jesus Christ. Schucman originally resisted these activities, but with Thetford's encouragement, she began transcribing the messages she received.

Over an amount of eight years, Schucman transcribed what can become A Program in Miracles, amounting to three quantities: the Text, the Workbook for Pupils, and the Manual for Teachers. The Text lays out the theoretical basis of the course, elaborating on the primary ideas and principles. The Workbook for Students contains 365 instructions, one for each time of the acim, made to guide the reader by way of a daily training of using the course's teachings. The Handbook for Educators offers more advice on how to understand and show the axioms of A Class in Wonders to others.

One of the main subjects of A Program in Miracles is the thought of forgiveness. The course shows that correct forgiveness is the important thing to inner peace and awakening to one's heavenly nature. Based on their teachings, forgiveness isn't only a ethical or ethical practice but a basic shift in perception. It requires letting get of judgments, grievances, and the perception of crime, and instead, seeing the entire world and oneself through the lens of enjoy and acceptance. A Class in Miracles highlights that true forgiveness leads to the acceptance that people are interconnected and that divorce from one another is an illusion.

Another significant aspect of A Program in Miracles is their metaphysical foundation. The course gifts a dualistic view of truth, distinguishing involving the ego, which represents divorce, fear, and illusions, and the Holy Soul, which symbolizes love, reality, and spiritual guidance. It implies that the confidence is the origin of enduring and struggle, whilst the Holy Spirit provides a pathway to therapeutic and awakening. The goal of the program is to simply help people transcend the ego's limited perception and arrange with the Sacred Spirit's guidance.