A Class in Wonders, usually abbreviated as ACIM, is a profound and significant spiritual text that appeared in the latter half the 20th century. Comprising around 1,200 pages, this comprehensive work is not just a guide but a complete course in spiritual change and inner healing. A Class in Wonders is unique in their method of spirituality, drawing from different religious and metaphysical traditions to provide a system of thought that aims to cause people to circumstances of inner peace, forgiveness, and awareness to their correct nature.

The beginnings of A Course in Miracles may be tracked back again to the venture between two persons, Helen Schucman and Bill Thetford, both of whom were distinguished psychologists and researchers. The course's inception happened in the first 1960s when Schucman, who had been a scientific and research psychologist david hoffmeister author at Columbia University's School of Physicians and Surgeons, started to experience some inner dictations. She identified these dictations as originating from an inner style that recognized itself as Jesus Christ. Schucman initially resisted these experiences, but with Thetford's support, she started transcribing the messages she received.

Around a period of eight years, Schucman transcribed what might become A Program in Wonders, amounting to three volumes: the Text, the Workbook for Students, and the Manual for Teachers. The Text sits out the theoretical foundation of the class, elaborating on the core ideas and principles. The Workbook for Pupils includes 365 instructions, one for every time of the season, made to steer the reader through a everyday practice of applying the course's teachings. The Manual for Teachers gives further advice on the best way to realize and train the principles of A Course in Miracles to others.

Among the key styles of A Class in Wonders is the idea of forgiveness. The class shows that correct forgiveness is the important thing to inner peace and awakening to one's heavenly nature. According to its teachings, forgiveness isn't only a ethical or moral training but a basic shift in perception. It requires making get of judgments, grievances, and the perception of sin, and alternatively, seeing the entire world and oneself through the contact of enjoy and acceptance. A Course in Miracles stresses that correct forgiveness results in the recognition that individuals are typical interconnected and that divorce from one another can be an illusion.