Around a period of eight years, Schucman transcribed what might become A Class in Wonders, amounting to three volumes: the Text, the Book for Students, and the Information for Teachers. The Text sits out the theoretical foundation of the course, elaborating on the primary methods and principles. The Book for Pupils includes 365 lessons, one for each day of the entire year, made to guide the audience via a everyday exercise of using the course's teachings. The Manual for Teachers provides more advice on how to understand and show the axioms of A Program in Wonders to others.

One of many central subjects of A Program in Miracles is the notion of forgiveness. The course shows that correct forgiveness is the main element to inner peace and awareness to one's divine nature. According to their teachings, forgiveness isn't simply a moral or moral exercise but a essential shift in perception. It involves allowing move of judgments, issues, and acim  the belief of sin, and alternatively, seeing the world and oneself through the lens of love and acceptance. A Class in Wonders highlights that true forgiveness contributes to the recognition that we are interconnected and that divorce from each other is definitely an illusion.

Another substantial facet of A Class in Miracles is its metaphysical foundation. The class gifts a dualistic view of fact, unique between the vanity, which shows divorce, anxiety, and illusions, and the Holy Soul, which symbolizes enjoy, truth, and religious guidance. It implies that the ego is the source of suffering and struggle, while the Holy Nature offers a pathway to therapeutic and awakening. The goal of the class is to help individuals transcend the ego's confined perspective and align with the Holy Spirit's guidance.

A Course in Miracles also presents the thought of wonders, which are understood as adjustments in notion which come from a host to love and forgiveness. Miracles, in that context, aren't supernatural activities but rather activities wherever persons see the reality in some one beyond their pride and limitations. These experiences could be equally personal and societal, as individuals come to understand their divine character and the heavenly character of others. Miracles are regarded as the organic outcome of practicing the course's teachings.