The sources of A Course in Miracles can be tracked back once again to the effort between two persons, Helen Schucman and William Thetford, equally of whom were outstanding psychologists and researchers. The course's inception occurred in early 1960s when Schucman, who was simply a clinical and study psychologist at Columbia University's School of Physicians and Surgeons, started to see some internal dictations. She defined these dictations as via an interior voice that discovered itself as Jesus Christ. Schucman originally resisted these activities, but with Thetford's inspiration, she began transcribing the communications she received.

Around a period of eight years, Schucman transcribed what might become A Course in Wonders, amounting to three sizes: the Text, the Book for Pupils, and the Information for Teachers. The Text lays out the theoretical basis of the course, elaborating on the key ideas and principles. The Workbook for Pupils includes 365 instructions, one for each time of the season, a course in miracles to guide the audience through a daily practice of using the course's teachings. The Handbook for Educators gives further guidance on how to realize and train the principles of A Class in Wonders to others.

One of many main subjects of A Course in Miracles is the thought of forgiveness. The class shows that correct forgiveness is the main element to inner peace and awareness to one's divine nature. Based on their teachings, forgiveness is not merely a ethical or ethical training but a essential change in perception. It involves making go of judgments, issues, and the understanding of failure, and as an alternative, seeing the planet and oneself through the lens of love and acceptance. A Class in Miracles stresses that true forgiveness leads to the recognition that individuals are typical interconnected and that separation from one another can be an illusion.

Another substantial aspect of A Class in Wonders is their metaphysical foundation. The class gift ideas a dualistic see of truth, distinguishing between the ego, which presents divorce, fear, and illusions, and the Holy Heart, which symbolizes love, truth, and religious guidance. It suggests that the vanity is the source of suffering and conflict, as the Holy Spirit provides a pathway to therapeutic and awakening. The goal of the course is to help persons transcend the ego's confined perception and arrange with the Sacred Spirit's guidance.