Around an amount of eight years, Schucman transcribed what might become A Course in Miracles, amounting to three sizes: the Text, the Book for Pupils, and the Information for Teachers. The Text sits out the theoretical basis of the class, elaborating on the primary ideas and principles. The Book for Pupils includes 365 lessons, one for every time of the season, made to steer the audience via a day-to-day practice of using the course's teachings. The Information for Educators gives further guidance on the best way to understand and train the rules of A Course in Miracles to others.

Among the main themes of A Class in Wonders is the idea of forgiveness. The course shows that correct forgiveness is the key to internal peace and awareness to one's heavenly nature. According to their teachings, forgiveness is not simply a moral or ethical non dual spiritual teachers but a elementary shift in perception. It requires letting get of judgments, issues, and the belief of crime, and as an alternative, viewing the planet and oneself through the contact of love and acceptance. A Program in Wonders highlights that correct forgiveness leads to the recognition that people are typical interconnected and that divorce from one another can be an illusion.

Still another substantial aspect of A Course in Wonders is their metaphysical foundation. The course gift ideas a dualistic see of reality, unique between the vanity, which presents divorce, anxiety, and illusions, and the Sacred Soul, which symbolizes love, reality, and religious guidance. It suggests that the pride is the source of suffering and struggle, while the Sacred Nature provides a pathway to therapeutic and awakening. The target of the program is to simply help persons surpass the ego's confined perception and arrange with the Holy Spirit's guidance.

A Program in Wonders also introduces the idea of miracles, which are recognized as changes in belief that come from the place of love and forgiveness. Miracles, in this context, aren't supernatural events but rather activities wherever persons see the reality in somebody beyond their ego and limitations. These activities may be both personal and cultural, as persons come to realize their divine character and the heavenly nature of others. Wonders are viewed as the natural result of training the course's teachings.