The sources of A Program in Miracles can be tracked back again to the collaboration between two people, Helen Schucman and Bill Thetford, both of whom were prominent psychologists and researchers. The course's inception happened in early 1960s when Schucman, who was a medical and study psychologist at Columbia University's College of Physicians and Surgeons, started to see some internal dictations. She identified these dictations as via an interior voice that determined it self as Jesus Christ. Schucman initially resisted these activities, but with Thetford's inspiration, she started transcribing the communications she received.

Over a period of eight decades, Schucman transcribed what can become A Course in Miracles, amounting to three quantities: the Text, the Book for Pupils, a course in miracles and the Handbook for Teachers. The Text lies out the theoretical foundation of the program, elaborating on the key ideas and principles. The Book for Pupils includes 365 instructions, one for each day of the year, developed to steer the audience through a daily practice of using the course's teachings. The Handbook for Educators gives further advice on the best way to realize and show the axioms of A Class in Miracles to others.

One of many key themes of A Class in Wonders is the thought of forgiveness. The program shows that correct forgiveness is the main element to internal peace and awareness to one's divine nature. According to its teachings, forgiveness isn't merely a ethical or honest practice but a essential change in perception. It involves letting go of judgments, grievances, and the belief of failure, and instead, viewing the world and oneself through the lens of enjoy and acceptance. A Class in Wonders stresses that correct forgiveness results in the acceptance that we are typical interconnected and that separation from one another is an illusion.

Still another substantial facet of A Program in Wonders is their metaphysical foundation. The program gifts a dualistic view of fact, unique between the confidence, which presents separation, concern, and illusions, and the Sacred Nature, which symbolizes love, truth, and religious guidance. It shows that the vanity is the origin of enduring and struggle, as the Holy Soul provides a pathway to therapeutic and awakening. The target of the course is to simply help persons transcend the ego's confined perception and arrange with the Holy Spirit's guidance.