Forgiveness supports a crucial role in the teachings of ACIM. Unlike main-stream notions of forgiveness, which often include pardoning the perceived wrongdoings of others, ACIM's forgiveness is a process of delivering judgments and grievances held against oneself and others. It is really a recognition that the observed sins and problems are seated in the illusions of the ego, and through forgiveness, it's possible to see beyond these illusions to the inherent purity and divinity in most being. ACIM teaches that forgiveness is just a way to inner peace and the key to undoing the ego's hang on the mind.

The Book for Pupils, comprising 365 lessons, is a practical information designed to lead the scholar through a transformative process. Each lesson centers on a specific concept, guiding the practitioner to use the teachings in their day-to-day lives. The instructions acim searchable audio a wide variety of issues, including understanding, forgiveness, enjoy, and the character of reality. The repeated nature of the Book is intentional, reinforcing the proven fact that regular practice is necessary for the transformation of consciousness.

A Class in Miracles also presents the concept of the Holy Spirit as a guide and intermediary involving the egoic mind and the actual Self. The Sacred Soul is indicated as a loving and nonjudgmental inner voice that helps individuals reinterpret their experiences and perceptions in alignment with truth. ACIM encourages a continuing conversation with the Sacred Spirit, seeking advice and wisdom in all areas of life.

One of many unique aspects of ACIM is its utilization of Christian terminology and symbolism, which could originally cause some to sort it as a Religious text. However, the course transcends traditional spiritual limits and addresses to the general rules of spirituality. ACIM encourages people from all faiths (or none) to embark on a trip of self-discovery and inner transformation, emphasizing particular knowledge around dogma.