Around an amount of eight decades, Schucman transcribed what can become A Program in Wonders, amounting to three sizes: the Text, the Book for Pupils, and the Guide for Teachers. The Text lies out the theoretical foundation of the course, elaborating on the primary ideas and principles. The Workbook for Students includes 365 lessons, one for each day of the season, developed to guide the audience by way of a daily practice of applying the course's teachings. The Guide for Educators gives further guidance on how to understand and show the maxims of A Course in Wonders to others.

Among the main subjects of A Class in Wonders is the idea of forgiveness. The course teaches that correct forgiveness is the main element a course in miracles to inner peace and awareness to one's divine nature. In accordance with its teachings, forgiveness is not only a ethical or ethical training but a elementary shift in perception. It requires making go of judgments, grievances, and the perception of failure, and as an alternative, viewing the entire world and oneself through the lens of enjoy and acceptance. A Program in Miracles stresses that true forgiveness contributes to the recognition that we are all interconnected and that divorce from each other can be an illusion.

Another substantial aspect of A Program in Wonders is their metaphysical foundation. The course gift suggestions a dualistic see of truth, unique involving the ego, which shows separation, fear, and illusions, and the Sacred Heart, which symbolizes love, reality, and religious guidance. It shows that the pride is the source of putting up with and conflict, while the Sacred Nature supplies a pathway to therapeutic and awakening. The target of the course is to simply help individuals transcend the ego's limited perception and arrange with the Holy Spirit's guidance.

A Class in Miracles also presents the concept of wonders, which are recognized as adjustments in belief that come from the place of love and forgiveness. Wonders, in that situation, are not supernatural events but alternatively experiences where persons see the facts in somebody beyond their confidence and limitations. These experiences could be equally personal and interpersonal, as people come to realize their divine character and the divine character of others. Wonders are viewed as the organic result of training the course's teachings.