The roots of A Course in Wonders can be followed back once again to the cooperation between two individuals, Helen Schucman and Bill Thetford, equally of whom were prominent psychologists and researchers. The course's inception happened in the first 1960s when Schucman, who was a clinical and study psychologist at Columbia University's School of Physicians and Surgeons, started to experience a series of inner dictations. She defined these dictations as originating from an inner style that identified itself as Jesus Christ. Schucman originally resisted these experiences, but with Thetford's support, she started transcribing the messages she received.

Around an amount of seven years, Schucman transcribed what would become A Program in Wonders, amounting to three acim : the Text, the Workbook for Pupils, and the Information for Teachers. The Text lays out the theoretical base of the course, elaborating on the core concepts and principles. The Book for Pupils includes 365 classes, one for every day of the season, made to steer the audience through a daily exercise of applying the course's teachings. The Manual for Educators offers further advice on how to understand and show the concepts of A Program in Wonders to others.

One of the key themes of A Course in Wonders is the idea of forgiveness. The class shows that true forgiveness is the main element to internal peace and awakening to one's heavenly nature. According to its teachings, forgiveness isn't simply a moral or ethical training but a essential change in perception. It requires making move of judgments, issues, and the belief of crime, and as an alternative, viewing the world and oneself through the contact of enjoy and acceptance. A Class in Miracles highlights that true forgiveness results in the acceptance that people are all interconnected and that separation from one another can be an illusion.

Yet another substantial aspect of A Program in Wonders is its metaphysical foundation. The class gift ideas a dualistic view of reality, distinguishing between the ego, which shows separation, anxiety, and illusions, and the Sacred Spirit, which symbolizes enjoy, reality, and religious guidance. It implies that the confidence is the origin of enduring and struggle, while the Sacred Spirit offers a pathway to healing and awakening. The goal of the program is to help people transcend the ego's limited perception and arrange with the Holy Spirit's guidance.