The origins of A Course in Wonders could be followed back to the cooperation between two persons, Helen Schucman and William Thetford, equally of whom were outstanding psychologists and researchers. The course's inception happened in early 1960s when Schucman, who was a clinical and study psychiatrist at Columbia University's College of Physicians and Surgeons, started to experience some inner dictations. She identified these dictations as originating from an inner style that recognized itself as Jesus Christ. Schucman originally resisted these activities, but with Thetford's encouragement, she started transcribing the communications she received.

Over an amount of eight years, Schucman transcribed what might become A Course in Miracles, amounting to three volumes: the Text, the Book for Pupils, and the Guide for Teachers. The Text lays out the theoretical foundation of the program, elaborating on the key concepts and principles. The Book for Students includes 365 instructions, one for every time of the season, designed to guide the reader by way of a everyday practice of using the course's teachings. The Guide for Educators gives further advice on the best way to understand and show the rules of A Class in Miracles to others.

One of the key themes of A Course in Miracles is the notion of forgiveness. The program teaches that correct forgiveness is the important thing to inner peace and awakening to one's heavenly nature. Based on their teachings, forgiveness is not merely a  the mystical teachings of jesus moral or ethical practice but a simple shift in perception. It requires allowing go of judgments, grievances, and the notion of sin, and alternatively, viewing the world and oneself through the contact of love and acceptance. A Program in Miracles stresses that true forgiveness contributes to the acceptance that we are typical interconnected and that divorce from each other is an illusion.

Another substantial facet of A Program in Miracles is their metaphysical foundation. The course gifts a dualistic view of reality, unique between the pride, which shows separation, concern, and illusions, and the Holy Soul, which symbolizes enjoy, truth, and spiritual guidance. It implies that the pride is the foundation of enduring and conflict, while the Holy Heart provides a pathway to therapeutic and awakening. The target of the program is to greatly help people transcend the ego's limited perception and arrange with the Holy Spirit's guidance.