The beginnings of A Course in Miracles can be followed back again to the venture between two people, Helen Schucman and William Thetford, equally of whom were distinguished psychologists and researchers. The course's inception happened in the first 1960s when Schucman, who was simply a scientific and study psychologist at Columbia University's School of Physicians and Surgeons, started to experience a series of inner dictations. She defined these dictations as originating from an interior voice that discovered it self as Jesus Christ. Schucman initially resisted these activities, but with Thetford's inspiration, she started transcribing the communications she received.

Around a period of seven years, Schucman transcribed what would become A Program in Wonders, amounting to three volumes: the Text, the Workbook for Pupils, and the Information for Teachers. The Text lays out the theoretical basis of the program, elaborating on the primary methods and principles. The Workbook for Students includes 365 lessons, one for each day of the year, developed to steer the audience via a daily exercise of using the course's teachings. The Manual for Educators offers more advice on how to understand and show the maxims of A Course in Wonders to others.

Among the main themes of A Class in Wonders is the notion of forgiveness. The class shows that correct forgiveness is the key to internal peace and awareness to one's heavenly nature. According to their teachings, forgiveness is not merely a ethical or david hoffmeister practice but a essential shift in perception. It requires letting go of judgments, issues, and the belief of failure, and alternatively, viewing the world and oneself through the contact of love and acceptance. A Course in Wonders stresses that true forgiveness contributes to the acceptance that people are interconnected and that divorce from one another is an illusion.

Still another significant facet of A Class in Wonders is its metaphysical foundation. The class presents a dualistic see of fact, unique between the confidence, which presents separation, anxiety, and illusions, and the Holy Heart, which symbolizes love, reality, and spiritual guidance. It shows that the ego is the origin of suffering and struggle, while the Holy Heart provides a pathway to therapeutic and awakening. The target of the class is to greatly help individuals surpass the ego's confined perception and arrange with the Holy Spirit's guidance.