The sources of A Course in Miracles could be followed back again to the effort between two people, Helen Schucman and Bill Thetford, equally of whom were outstanding psychologists and researchers. The course's inception occurred in the first 1960s when Schucman, who was a clinical and research psychologist at Columbia University's School of Physicians and Surgeons, started to see a series of inner dictations. She described these dictations as coming from an internal style that identified it self as Jesus Christ. Schucman originally resisted these experiences, but with Thetford's inspiration, she began transcribing the messages she received.

Over a period of seven years, Schucman transcribed what might become A Course in Wonders, amounting to three volumes: the Text, the Book for Pupils, and the Manual for Teachers. The Text lies out the theoretical base of the a course in miracles program, elaborating on the primary concepts and principles. The Book for Students includes 365 lessons, one for each time of the year, made to guide the audience by way of a everyday practice of applying the course's teachings. The Handbook for Educators offers further advice on the best way to realize and teach the concepts of A Program in Miracles to others.

Among the key subjects of A Course in Miracles is the thought of forgiveness. The course teaches that true forgiveness is the key to inner peace and awareness to one's divine nature. In accordance with their teachings, forgiveness is not only a moral or honest practice but a elementary shift in perception. It involves allowing move of judgments, grievances, and the perception of failure, and as an alternative, viewing the world and oneself through the contact of enjoy and acceptance. A Program in Miracles emphasizes that true forgiveness results in the recognition that people are typical interconnected and that separation from each other can be an illusion.

Yet another substantial facet of A Class in Wonders is their metaphysical foundation. The course gifts a dualistic see of reality, unique involving the confidence, which represents separation, fear, and illusions, and the Sacred Nature, which symbolizes love, truth, and spiritual guidance. It implies that the vanity is the origin of enduring and conflict, whilst the Sacred Spirit supplies a pathway to healing and awakening. The goal of the course is to greatly help people surpass the ego's confined perception and align with the Holy Spirit's guidance.