Forgiveness holds a essential role in the teachings of ACIM. Unlike mainstream notions of forgiveness, which often involve pardoning the observed wrongdoings of the others, ACIM's forgiveness is a process of issuing judgments and issues held against oneself and others. It is really a recognition that the observed sins and problems are rooted in the illusions of the pride, and through forgiveness, you can see beyond these illusions to the natural innocence and divinity in every being. ACIM shows that forgiveness is really a way to internal peace and the main element to undoing the ego's hang on the mind.

The Book for Pupils, comprising 365 lessons, is a practical guide built to cause the student through a major process. Each lesson is targeted on a particular topic, guiding the practitioner to use the teachings within their everyday lives. The classes cover a wide acim  of subjects, including understanding, forgiveness, love, and the nature of reality. The repetitive nature of the Book is intentional, reinforcing the indisputable fact that consistent practice is required for the transformation of consciousness.

A Program in Miracles also introduces the concept of the Sacred Soul as helpful information and intermediary involving the egoic brain and the true Self. The Sacred Soul is portrayed as a loving and nonjudgmental inner style that helps people reinterpret their experiences and perceptions in stance with truth. ACIM encourages a consistent talk with the Sacred Soul, seeking advice and wisdom in every aspects of life.

One of many special facets of ACIM is their usage of Religious terminology and symbolism, which can originally cause some to classify it as a Christian text. However, the course transcends standard religious limits and addresses to the general maxims of spirituality. ACIM invites persons from all faiths (or none) to embark on a trip of self-discovery and internal change, emphasizing personal knowledge over dogma.