The beginnings of A Class in Wonders may be traced back to the relationship between two persons, Helen Schucman and William Thetford, equally of whom were distinguished psychologists and researchers. The course's inception occurred in early 1960s when Schucman, who had been a clinical and research psychologist at Columbia University's School of Physicians and Surgeons, began to experience a series of internal dictations. She identified these dictations as via an inner style that identified itself as Jesus Christ. Schucman originally resisted these activities, but with Thetford's encouragement, she started transcribing the communications she received.

Around an amount of eight years, Schucman transcribed what might become A Course in Miracles, amounting to three quantities: the Text, the Workbook for Students, and the acim facebook for Teachers. The Text sits out the theoretical basis of the course, elaborating on the core ideas and principles. The Workbook for Students includes 365 classes, one for every single time of the season, designed to steer the reader through a day-to-day exercise of using the course's teachings. The Manual for Educators provides more guidance on the best way to realize and show the concepts of A Course in Wonders to others.

One of the central styles of A Program in Wonders is the thought of forgiveness. The course shows that true forgiveness is the important thing to internal peace and awareness to one's heavenly nature. In accordance with its teachings, forgiveness is not simply a moral or ethical exercise but a simple shift in perception. It requires letting get of judgments, issues, and the belief of crime, and alternatively, seeing the entire world and oneself through the contact of enjoy and acceptance. A Course in Wonders highlights that correct forgiveness results in the recognition that people are all interconnected and that divorce from one another is an illusion.

Yet another substantial part of A Class in Wonders is their metaphysical foundation. The class gifts a dualistic view of truth, unique involving the vanity, which shows divorce, fear, and illusions, and the Holy Heart, which symbolizes love, truth, and religious guidance. It shows that the confidence is the origin of suffering and conflict, as the Sacred Spirit supplies a pathway to therapeutic and awakening. The target of the course is to simply help persons transcend the ego's restricted perspective and arrange with the Sacred Spirit's guidance.