The origins of A Course in Wonders can be followed back to the relationship between two persons, Helen Schucman and William Thetford, both of whom were prominent psychologists and researchers. The course's inception happened in the first 1960s when Schucman, who was a scientific and research psychologist at Columbia University's School of Physicians and Surgeons, began to have some internal dictations. She defined these dictations as coming from an inner voice that discovered itself as Jesus Christ. Schucman originally resisted these experiences, but with Thetford's encouragement, she started transcribing the communications she received.

Over a period of seven years, Schucman transcribed what would become A Course in Wonders, amounting to three volumes: the Text, the Book for Students, and the Guide for Teachers. The Text lays out the theoretical base of the program, elaborating on the key ideas and principles. The Book for Pupils contains 365 classes, one for each time of the entire year, made to guide the audience via a everyday training of applying the course's teachings. The Guide for Teachers provides further advice on how best to understand and teach the principles of A Class in Wonders to others.

Among the main themes of A Course in Wonders is the notion of forgiveness. The program shows that true forgiveness is the key to internal peace and awakening to one's heavenly nature. In accordance with its teachings, forgiveness is not simply a ethical or honest exercise but a essential change in perception. It requires making get of judgments, a course in miracles , and the belief of crime, and alternatively, seeing the planet and oneself through the contact of enjoy and acceptance. A Class in Miracles highlights that true forgiveness results in the acceptance that we are interconnected and that divorce from each other can be an illusion.

Yet another substantial aspect of A Course in Miracles is its metaphysical foundation. The class gift ideas a dualistic see of fact, unique involving the confidence, which presents separation, anxiety, and illusions, and the Sacred Soul, which symbolizes love, reality, and spiritual guidance. It suggests that the vanity is the foundation of suffering and conflict, whilst the Sacred Soul provides a pathway to therapeutic and awakening. The target of the course is to greatly help people transcend the ego's limited perception and align with the Sacred Spirit's guidance.