The roots of A Program in Miracles could be followed back once again to the venture between two individuals, Helen Schucman and William Thetford, both of whom were distinguished psychologists and researchers. The course's inception happened in early 1960s when Schucman, who was a medical and research psychiatrist at Columbia University's College of Physicians and Surgeons, started to see some internal dictations. She defined these dictations as originating from an internal voice that recognized itself as Jesus Christ. Schucman initially resisted these activities, but with Thetford's encouragement, she started transcribing the communications she received.

Around a period of eight years, Schucman transcribed what can become A Course in Miracles, amounting to three quantities: the Text, the Book for Students, and the Manual for Teachers. The Text lies out the theoretical basis of the  a course in miracles elaborating on the core concepts and principles. The Book for Students includes 365 instructions, one for every single day of the entire year, developed to guide the reader via a day-to-day training of using the course's teachings. The Manual for Educators gives more advice on how best to realize and train the principles of A Class in Miracles to others.

One of many main styles of A Program in Miracles is the notion of forgiveness. The program shows that true forgiveness is the important thing to internal peace and awareness to one's heavenly nature. Based on their teachings, forgiveness is not only a ethical or ethical exercise but a simple shift in perception. It requires allowing move of judgments, issues, and the belief of failure, and as an alternative, seeing the world and oneself through the lens of love and acceptance. A Program in Wonders stresses that true forgiveness results in the recognition that we are typical interconnected and that divorce from one another is an illusion.

Yet another significant aspect of A Class in Miracles is their metaphysical foundation. The program gift suggestions a dualistic see of reality, distinguishing between the vanity, which presents separation, concern, and illusions, and the Sacred Nature, which symbolizes love, reality, and religious guidance. It suggests that the confidence is the source of enduring and conflict, whilst the Sacred Spirit offers a pathway to therapeutic and awakening. The goal of the program is to greatly help people transcend the ego's restricted perception and align with the Sacred Spirit's guidance.