The sources of A Program in Miracles could be tracked back again to the relationship between two people, Helen Schucman and Bill Thetford, both of whom were outstanding psychologists and researchers. The course's inception occurred in the first 1960s when Schucman, who was a scientific and study psychiatrist at Columbia University's College of Physicians and Surgeons, began to have a series of inner dictations. She explained these dictations as coming from an inner style that determined itself as Jesus Christ. Schucman initially resisted these activities, but with Thetford's support, she began transcribing the messages she received.

Over an amount of eight years, Schucman transcribed what would become A Course in Miracles, amounting to three volumes: the Text, the Workbook for Students, and the Handbook for Teachers. The Text sits out the theoretical foundation of the program, elaborating a course in miracles on the core methods and principles. The Book for Pupils contains 365 instructions, one for every day of the entire year, made to guide the reader through a daily exercise of using the course's teachings. The Information for Educators offers more guidance on how best to realize and teach the maxims of A Course in Miracles to others.

Among the key subjects of A Course in Miracles is the idea of forgiveness. The program teaches that true forgiveness is the main element to internal peace and awakening to one's divine nature. Based on its teachings, forgiveness isn't merely a ethical or honest practice but a basic shift in perception. It requires making move of judgments, grievances, and the belief of failure, and instead, viewing the world and oneself through the lens of enjoy and acceptance. A Program in Wonders stresses that true forgiveness contributes to the acceptance that we are interconnected and that separation from one another is definitely an illusion.

Still another significant aspect of A Class in Miracles is their metaphysical foundation. The class gifts a dualistic view of truth, unique between the pride, which shows separation, anxiety, and illusions, and the Sacred Soul, which symbolizes enjoy, truth, and religious guidance. It suggests that the ego is the foundation of putting up with and conflict, while the Holy Soul provides a pathway to therapeutic and awakening. The goal of the class is to simply help people transcend the ego's confined perspective and align with the Holy Spirit's guidance.