A Class in Wonders, frequently abbreviated as ACIM, is just a profound and powerful religious text that surfaced 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 Course in Miracles is exclusive in their method of spirituality, drawing from various religious and metaphysical traditions to present something of believed that seeks to cause persons to circumstances of inner peace, forgiveness, and awakening for their true nature.

The sources of A Course in Wonders may be traced back again to the collaboration between two individuals, Helen Schucman and Bill Thetford, both of whom a course in miracles were outstanding psychologists and researchers. The course's inception occurred in the first 1960s when Schucman, who had been a medical and study psychologist at Columbia University's College of Physicians and Surgeons, started to experience some inner dictations. She identified these dictations as coming from an interior style that identified it self as Jesus Christ. Schucman originally resisted these activities, but with Thetford's encouragement, she began transcribing the messages she received.

Around a period of seven years, Schucman transcribed what would become A Program in Miracles, amounting to three quantities: the Text, the Workbook for Students, and the Handbook for Teachers. The Text lays out the theoretical base of the class, elaborating on the primary ideas and principles. The Workbook for Pupils contains 365 classes, one for each time of the year, designed to steer the reader via a everyday practice of applying the course's teachings. The Information for Teachers provides more guidance on how to understand and teach the rules of A Class in Miracles to others.

One of many key styles of A Program in Wonders is the notion of forgiveness. The course teaches that true forgiveness is the important thing to inner peace and awareness to one's divine nature. According to their teachings, forgiveness isn't merely a ethical or moral training but a simple change in perception. It involves letting go of judgments, grievances, and the notion of failure, and as an alternative, viewing the planet and oneself through the lens of enjoy and acceptance. A Course in Miracles stresses that true forgiveness contributes to the recognition that people are interconnected and that divorce from one another can be an illusion.