A Program in Wonders, frequently abbreviated as ACIM, is a profound and influential religious text that surfaced in the latter half of the 20th century. Comprising around 1,200 pages, that detailed work is not only a book but a whole course in spiritual transformation and inner healing. A Class in Miracles is unique in its approach to spirituality, drawing from various religious and metaphysical traditions to present a system of thought that aims to cause people to a situation of internal peace, forgiveness, and awareness to their correct nature.

The roots of A Course in Wonders can be tracked back once again to the cooperation between two persons, Helen Schucman and William Thetford, both of whom were outstanding psychologists and researchers. The course's inception occurred in early 1960s when Schucman, who had been a clinical and study psychologist at a course in miracles University's University of Physicians and Surgeons, started to experience a series of inner dictations. She identified these dictations as originating from an internal voice that discovered itself as Jesus Christ. Schucman initially resisted these experiences, but with Thetford's inspiration, she began transcribing the messages she received.

Around an amount of seven decades, Schucman transcribed what might become A Class in Miracles, amounting to three volumes: the Text, the Workbook for Pupils, and the Handbook for Teachers. The Text sits out the theoretical basis of the course, elaborating on the key concepts and principles. The Book for Pupils includes 365 lessons, one for every day of the entire year, designed to guide the reader through a day-to-day training of using the course's teachings. The Manual for Teachers gives further advice on the best way to understand and show the principles of A Course in Wonders to others.

One of many key styles of A Class in Wonders is the idea of forgiveness. The course shows that correct forgiveness is the main element to inner peace and awakening to one's heavenly nature. According to its teachings, forgiveness is not merely a moral or honest exercise but a elementary change in perception. It requires letting get of judgments, issues, and the belief of failure, and instead, seeing the planet and oneself through the contact of enjoy and acceptance. A Class in Wonders highlights that true forgiveness leads to the acceptance that we are typical interconnected and that separation from one another is an illusion.