Over a period of seven years, Schucman transcribed what would become A Course in Miracles, in three volumes: the Text, the Student Handbook, and the Teacher Handbook. The Text lays out the theoretical basis of the program, elaborating on the primary concepts and principles. The Student Handbook includes 365 lessons, one for each season, designed to guide the audience in the daily practice of applying the course’s teachings. The Educator’s Handbook provides further advice on how to implement and share the concepts of A Course in Miracles with others.

A central theme of A Course in Miracles is the concept of forgiveness. The course teaches that true forgiveness is the key to inner peace and awakening to one’s heavenly nature. According to its teachings, forgiveness is not simply an ethical or honest practice, but a fundamental shift in perception. It involves letting go of judgments, doubts, and the belief in wrongdoing and instead viewing the entire world and oneself through the lens of love and acceptance. A Course in Miracles emphasizes that proper forgiveness contributes to the acceptance that individuals are interconnected and that separation from one another is ultimately an illusion.

Yet another substantial facet of A Course in Miracles is its metaphysical basis. The program offers a dualistic view of reality, one involving trust, which presents divorce, worry, and illusions, and the Sacred Heart, which symbolizes  um curso em milagres and spiritual guidance. It shows that pride is the source of resistance and conflict, while Sacred Nature offers a path to healing and awakening. The goal of the program is to greatly assist individuals in overcoming the confined perception of the ego and aligning with the guidance of the Holy Spirit.

A Course in Wonders also presents the idea of ​​wonders, which are understood as shifts in understanding that can come from an embrace of joy and forgiveness. Wonders, in this situation, are not supernatural activities, but rather activities where individuals see one’s reality beyond their pride and limitations. These activities can be both personal and social as people come to understand their own divine character and the heavenly character of others. Wonders are considered the normal result of practicing the teachings of the course.