A Class in Miracles, usually abbreviated as ACIM, is just a profound and significant religious text that appeared in the latter 50% of the 20th century. Comprising around 1,200 pages, that comprehensive work is not really a book but a whole program in religious transformation and inner healing. A Class in Miracles is exclusive in their approach to spirituality, drawing from numerous religious and metaphysical traditions presenting a method of thought that seeks to cause people to circumstances of inner peace, forgiveness, and awakening with their correct nature.

The origins of A Class in Miracles could be followed back to the venture between two people, Helen Schucman and William Thetford, both of whom were outstanding psychologists and researchers. The course's inception occurred in the first 1960s when Schucman, who was a medical and study psychiatrist at Columbia University's School of Physicians and Surgeons, started to see some inner dictations. She defined these dictations as originating from an inner style that identified itself as Jesus Christ. Schucman initially resisted these activities, but with Thetford's inspiration, she began transcribing the messages she received.

Over a period of eight decades, Schucman transcribed what would become A Class in Miracles, amounting to three amounts: the Text, the Book for Students, and the Information for Teachers. The Text lays out the theoretical base of the program, elaborating on the key ideas and principles. The Book for Students includes 365 lessons, one for every time of a course in miracles entire year, developed to steer the reader by way of a daily exercise of using the course's teachings. The Information for Teachers provides more advice on the best way to understand and train the axioms of A Class in Miracles to others.

Among the key styles of A Class in Miracles is the idea of forgiveness. The program shows that correct forgiveness is the key to inner peace and awakening to one's divine nature. Based on their teachings, forgiveness is not merely a moral or moral exercise but a fundamental change in perception. It involves making go of judgments, grievances, and the belief of failure, and instead, viewing the entire world and oneself through the contact of love and acceptance. A Class in Miracles highlights that correct forgiveness contributes to the recognition that people are typical interconnected and that divorce from each other is an illusion.