The sources of A Course in Wonders can be traced back to the venture between two persons, Helen Schucman and William Thetford, both of whom were distinguished psychologists and researchers. The course's inception happened in early 1960s when Schucman, who was a clinical and study psychiatrist at Columbia University's College of Physicians and Surgeons, started to see a series of inner dictations. She explained these dictations as originating from an inner voice that recognized it self as Jesus Christ. Schucman originally resisted these experiences, but with Thetford's inspiration, she began transcribing the messages she received.

Over an amount of eight years, Schucman transcribed what might become A Program in Miracles, amounting to three quantities: the Text, the Workbook for Students, and the Guide for Teachers. The Text lies out the theoretical base acim of the class, elaborating on the core concepts and principles. The Book for Pupils includes 365 instructions, one for every single time of the year, designed to guide the reader via a day-to-day exercise of applying the course's teachings. The Manual for Educators gives more advice on the best way to understand and train the principles of A Class in Miracles to others.

One of the key themes of A Course in Wonders is the notion of forgiveness. The program teaches that correct forgiveness is the key to inner peace and awareness to one's divine nature. Based on its teachings, forgiveness is not simply a moral or moral exercise but a elementary shift in perception. It requires making go of judgments, grievances, and the perception of crime, and alternatively, viewing the planet and oneself through the contact of love and acceptance. A Program in Miracles emphasizes that correct forgiveness leads to the recognition that individuals are typical interconnected and that divorce from each other is an illusion.

Yet another substantial aspect of A Class in Wonders is its metaphysical foundation. The program gift suggestions a dualistic see of fact, unique involving the ego, which represents divorce, concern, and illusions, and the Sacred Soul, which symbolizes love, truth, and spiritual guidance. It shows that the ego is the source of suffering and conflict, as the Sacred Heart offers a pathway to therapeutic and awakening. The target of the program is to help individuals surpass the ego's confined perspective and align with the Holy Spirit's guidance.