Forgiveness supports a critical position in the teachings of ACIM. Unlike mainstream notions of forgiveness, which frequently include pardoning the perceived wrongdoings of others, ACIM's forgiveness is a procedure of delivering judgments and issues presented against oneself and others. It is really a acceptance that the observed sins and problems are grounded in the illusions of the ego, and through forgiveness, you can see beyond these illusions to the inherent innocence and divinity in most being. ACIM shows that forgiveness is a way to internal peace and the main element to undoing the ego's hold on tight the mind.

The Book for Pupils, comprising 365 lessons, is a practical guide built to cause the scholar through a transformative process. Each session centers around a specific design, guiding the practitioner to utilize the a course in miracles inside their daily lives. The lessons cover a wide range of matters, including understanding, forgiveness, love, and the type of reality. The repeated nature of the Workbook is intentional, reinforcing the idea that consistent training is essential for the transformation of consciousness.

A Program in Wonders also introduces the idea of the Sacred Heart as a guide and intermediary between the egoic brain and the actual Self. The Holy Heart is depicted as a loving and nonjudgmental inner voice that assists persons reinterpret their experiences and perceptions in alignment with truth. ACIM encourages a continuing discussion with the Holy Spirit, seeking guidance and knowledge in every facets of life.

One of the distinctive aspects of ACIM is their utilization of Religious terminology and symbolism, which could initially cause some to categorize it as a Religious text. But, the class transcends conventional religious boundaries and addresses to the common rules of spirituality. ACIM encourages persons from all faiths (or none) to attempt a journey of self-discovery and inner change, emphasizing personal knowledge around dogma.