The origins of A Program in Miracles could be followed back to the cooperation 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 had been a scientific and research psychiatrist at Columbia University's University of Physicians and Surgeons, began to have a series of internal dictations. She identified these dictations as via an interior style that recognized itself as Jesus Christ. Schucman initially resisted these experiences, but with Thetford's encouragement, she began transcribing the messages she received.

Over an amount of seven decades, Schucman transcribed what might become A Program in Wonders, amounting to three sizes: the Text, the Workbook for Pupils, and the Information for Teachers. The Text lays out the theoretical base of the course, elaborating on the primary concepts and principles. The Book for Pupils contains 365 classes, one for each time of the season, designed to guide the audience by way of a day-to-day training of using the course's teachings. The Manual for Teachers gives more advice on how best to realize and teach the principles of A Class in Wonders to others.

One of the central styles of A Course in Miracles is the notion of forgiveness. The course teaches that correct forgiveness is the main element to internal peace and awareness to one's heavenly nature. According to their teachings, forgiveness isn't only a ethical or honest training but a simple change in perception. It requires making move of judgments, issues, and the notion acim failure, and instead, viewing the entire world and oneself through the contact of love and acceptance. A Program in Wonders highlights that correct forgiveness contributes to the acceptance that individuals are typical interconnected and that separation from each other can be an illusion.

Yet another substantial part of A Course in Wonders is its metaphysical foundation. The class gifts a dualistic see of truth, distinguishing between the ego, which represents separation, fear, and illusions, and the Holy Soul, which symbolizes love, truth, and spiritual guidance. It implies that the vanity is the origin of putting up with and conflict, as the Holy Heart offers a pathway to healing and awakening. The goal of the course is to greatly help individuals surpass the ego's