The beginnings of A Class in Wonders could be traced back to the venture between two persons, Helen Schucman and William Thetford, equally of whom were outstanding psychologists and researchers. The course's inception happened in early 1960s when Schucman, who had been a medical and research psychiatrist at Columbia University's School of Physicians and Surgeons, began to have some inner dictations. She identified these dictations as coming from an interior voice that recognized it self as Jesus Christ. Schucman originally resisted these activities, but with Thetford's support, she started transcribing the communications she received.

Over an amount of eight years, Schucman transcribed what can become A Course in Miracles, amounting to three sizes: the Text, the Workbook for Pupils, and the Guide for Teachers. The Text lies out the theoretical base of the class, elaborating on the key concepts and principles. The Book for Pupils includes 365 instructions, one for every time of the entire year, designed to steer the audience through a everyday exercise of using the course's teachings. The Information for Educators offers more guidance on how best to understand and train the maxims of A Class in Miracles to others.

One of the key themes of A Class in Miracles is the thought of forgiveness. The class shows that correct forgiveness is the key to internal peace and awakening to one's heavenly nature. In accordance with their teachings, forgiveness is not only a ethical or ethical practice but a simple shift in perception. It involves allowing move of judgments, grievances, a course in miracles   the understanding of failure, and instead, viewing the entire world and oneself through the lens of enjoy and acceptance. A Program in Wonders stresses that correct forgiveness leads to the recognition that we are typical interconnected and that divorce from one another is an illusion.

Still another significant facet of A Class in Wonders is their metaphysical foundation. The class presents a dualistic see of reality, unique involving the vanity, which presents separation, concern, and illusions, and the Holy Heart, which symbolizes love, reality, and religious guidance. It suggests that the pride is the foundation of enduring and struggle, as the Sacred Nature supplies a pathway to healing and awakening. The target of the program is to help persons transcend the ego's confined perspective and arrange with the Holy Spirit's guidance.