The origins of A Class in Wonders can be followed back once again to the cooperation between two individuals, Helen Schucman and William Thetford, equally of whom were distinguished psychologists and researchers. The course's inception happened in early 1960s when Schucman, who was a medical and research psychologist at Columbia University's College of Physicians and Surgeons, began to experience some inner dictations. She identified these dictations as via an inner voice that determined it self as Jesus Christ. Schucman initially resisted these experiences, but with Thetford's encouragement, she started transcribing the messages she received.

Around an amount of eight years, Schucman transcribed what would become A Course in Wonders, amounting to three sizes: the Text, the Workbook for Pupils, and the Information for Teachers. The Text lays out the theoretical foundation of the course, elaborating on the primary ideas and principles. The Book for Pupils contains 365 classes, one for every single day of the year, made to steer the audience via a everyday practice of using the course's teachings. The Manual for Teachers gives more guidance on how to realize and show the principles of A Course in Wonders to others.

One of the main styles of A Class in Wonders is the idea of forgiveness. The course shows that correct forgiveness is the key to inner acim lesson 1 and awareness to one's heavenly nature. In accordance with its teachings, forgiveness is not merely a ethical or moral exercise but a basic change in perception. It involves allowing move of judgments, grievances, and the belief of sin, and instead, seeing the entire world and oneself through the contact of enjoy and acceptance. A Program in Wonders stresses that correct forgiveness results in the acceptance that individuals are typical interconnected and that separation from each other is definitely an illusion.

Still another significant aspect of A Program in Miracles is its metaphysical foundation. The class gift suggestions a dualistic see of reality, distinguishing between the pride, which shows separation, concern, and illusions, and the Holy Soul, which symbolizes love, truth, and spiritual guidance. It implies that the pride is the source of suffering and conflict, while the Sacred Spirit supplies a pathway to therapeutic and awakening. The target of the course is to help individuals transcend the ego's limited perception and align with the Sacred Spirit's guidance.