Forgiveness supports a critical position in the teachings of ACIM. Unlike old-fashioned notions of forgiveness, which frequently involve pardoning the observed wrongdoings of others, ACIM's forgiveness is an activity of issuing judgments and issues held against oneself and others. It is a recognition that the perceived sins and errors are rooted in the illusions of the pride, and through forgiveness, you can see beyond these illusions to the inherent purity and divinity in most being. ACIM shows that forgiveness is really a path to internal peace and the key to undoing the ego's hang on the mind.

The Workbook for Students, comprising 365 lessons, is a practical information built to cause the student by way of a transformative process. Each training centers around a particular theme, guiding the practitioner to utilize the teachings in their everyday lives. The acim store cover a wide variety of topics, including notion, forgiveness, enjoy, and the character of reality. The repeated nature of the Book is intentional, reinforcing the proven fact that regular training is required for the transformation of consciousness.

A Class in Wonders also presents the thought of the Holy Nature as a guide and intermediary between the egoic mind and the true Self. The Holy Nature is represented as a caring and nonjudgmental inner style that assists people reinterpret their activities and perceptions in stance with truth. ACIM encourages a consistent conversation with the Holy Soul, seeking advice and wisdom in most facets of life.

Among the distinctive aspects of ACIM is its use of Christian terminology and symbolism, which might originally lead some to categorize it as a Religious text. But, the class transcends conventional religious boundaries and addresses to the universal principles of spirituality. ACIM attracts persons from all faiths (or none) to attempt a trip of self-discovery and inner transformation, focusing particular experience around dogma.