A Class in Wonders, often abbreviated as ACIM, is just a profound and important spiritual text that surfaced in the latter 50% of the 20th century. Comprising over 1,200 pages, this detailed work is not just a guide but a whole program in spiritual change and inner healing. A Course in Wonders is unique in their way of spirituality, pulling from different religious and metaphysical traditions to provide a system of thought that seeks to lead individuals to a state of inner peace, forgiveness, and awareness for their correct nature.

The roots of A Class in Miracles could be traced back again to the collaboration between two individuals, Helen Schucman and William Thetford, equally of whom were prominent psychologists acim and researchers. The course's inception occurred in the first 1960s when Schucman, who had been a scientific and research psychiatrist at Columbia University's School of Physicians and Surgeons, started to experience some internal dictations. She explained these dictations as originating from an interior style that identified it self as Jesus Christ. Schucman initially resisted these activities, but with Thetford's support, she began transcribing the messages she received.

Over an amount of seven years, Schucman transcribed what might become A Class in Miracles, amounting to three amounts: the Text, the Workbook for Pupils, and the Manual for Teachers. The Text lays out the theoretical basis of the program, elaborating on the core methods and principles. The Workbook for Pupils contains 365 lessons, one for each time of the season, designed to steer the audience through a everyday practice of using the course's teachings. The Manual for Educators offers more advice on the best way to understand and teach the maxims of A Course in Miracles to others.

One of the key styles of A Class in Miracles is the thought of forgiveness. The program shows that true forgiveness is the main element to internal peace and awareness to one's heavenly nature. In accordance with their teachings, forgiveness is not simply a moral or ethical training but a essential shift in perception. It requires allowing go of judgments, grievances, and the notion of failure, and as an alternative, viewing the world and oneself through the contact of enjoy and acceptance. A Course in Wonders stresses that true forgiveness contributes to the recognition that individuals are all interconnected and that divorce from each other is definitely an illusion.