The beginnings of A Program in Miracles could be traced back again to the collaboration between two individuals, Helen Schucman and William Thetford, equally of whom were prominent psychologists and researchers. The course's inception occurred in early 1960s when Schucman, who had been a clinical and research psychiatrist at Columbia University's School of Physicians and Surgeons, began to have some internal dictations. She identified these dictations as coming from an inner style that identified itself as Jesus Christ. Schucman originally resisted these experiences, but with Thetford's encouragement, she began transcribing the messages she received.

Around a period of seven years, Schucman transcribed what would become A Program in Wonders, amounting to three quantities: the Text, the Workbook for Students, and the Information for Teachers. The Text sits out the theoretical acim shop basis of the program, elaborating on the key ideas and principles. The Workbook for Pupils contains 365 instructions, one for every single time of the entire year, developed to steer the audience via a day-to-day practice of using the course's teachings. The Information for Teachers gives more advice on how to realize and train the maxims of A Course in Wonders to others.

Among the main styles of A Program in Wonders is the thought of forgiveness. The course shows that true forgiveness is the key to internal peace and awareness to one's divine nature. Based on their teachings, forgiveness isn't simply a ethical or moral exercise but a elementary shift in perception. It involves allowing move of judgments, grievances, and the understanding of failure, and alternatively, viewing the planet and oneself through the contact of love and acceptance. A Class in Wonders emphasizes that true forgiveness leads to the recognition that we are all interconnected and that divorce from each other is an illusion.

Another significant part of A Class in Miracles is its metaphysical foundation. The program gifts a dualistic view of reality, unique involving the pride, which shows divorce, concern, and illusions, and the Holy Spirit, which symbolizes love, reality, and religious guidance. It implies that the pride is the origin of putting up with and struggle, while the Sacred Nature offers a pathway to healing and awakening. The goal of the course is to simply help people surpass the ego's limited perception and align with the Sacred Spirit's guidance.