The sources of A Program in Miracles can be tracked back again to the effort between two persons, 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 School of Physicians and Surgeons, began to have some internal dictations. She identified these dictations as originating from an interior style that determined itself as Jesus Christ. Schucman originally resisted these experiences, but with Thetford's inspiration, she started transcribing the messages she received.

Around a period of seven years, Schucman transcribed what might become A Program in Miracles, amounting to three quantities: the Text, the Book for Pupils, and the Handbook for Teachers. The Text lies out the theoretical base of the class, elaborating on acim the key methods and principles. The Book for Students contains 365 lessons, one for each time of the year, designed to steer the audience through a daily exercise of applying the course's teachings. The Manual for Educators offers further guidance on the best way to understand and train the principles of A Program in Miracles to others.

Among the central subjects of A Program in Miracles is the idea of forgiveness. The course teaches that true forgiveness is the key to inner peace and awareness to one's divine nature. In accordance with its teachings, forgiveness is not simply a moral or honest practice but a simple change in perception. It involves making move of judgments, issues, and the perception of failure, and instead, viewing the world and oneself through the contact of love and acceptance. A Class in Wonders emphasizes that true forgiveness results in the acceptance that individuals are all interconnected and that divorce from one another can be an illusion.

Yet another significant part of A Course in Miracles is their metaphysical foundation. The program gift ideas a dualistic view of reality, distinguishing involving the vanity, which represents divorce, fear, and illusions, and the Sacred Soul, which symbolizes love, truth, and religious guidance. It suggests that the confidence is the foundation of enduring and conflict, while the Sacred Nature provides a pathway to therapeutic and awakening. The goal of the program is to simply help individuals surpass the ego's confined perception and align with the Holy Spirit's guidance.