Yet another fundamental concept of A Program in Miracles may be the proven fact that the physical world is an illusion. It posits that our sensory experiences are unreliable signals of truth and that correct belief can just only be performed via a change in consciousness. The Course distinguishes between the "real world," which is a state of peace and oneness beyond the product region, and the "pride world," characterized by concern, separation, and conflict. In accordance with ACIM, our primary function is to awaken from the dream of the vanity world and return to the recognition of our divine nature.

ACIM also introduces the notion of the Holy Heart as a guide and instructor within the individual. This spiritual presence acim is observed as the source of inspiration and wisdom, helping people make possibilities that lead us nearer to truth and from illusion. The Program teaches that through our readiness to listen to the Sacred Spirit's advice, we could accessibility a further understanding of our purpose and the path to healing.

The Workbook for Students in A Program in Miracles consists of 365 classes, one for each time of the year. These instructions are designed to support pupils internalize the teachings and apply them for their everyday lives. They usually contain meditative and contemplative exercises, affirmations, and reflections on the methods shown in the text. The goal of these day-to-day lessons is to change the student's understanding and mindset slowly, major them towards circumstances of correct forgiveness, internal peace, and spiritual awakening.

The Information for Educators, the 3rd part of ACIM, is targeted at those individuals who have embraced the axioms of the Course and experience forced to talk about them with others. It gives advice on the characteristics of a true teacher of Lord, focusing qualities such as for instance persistence, trust, and an start heart. It acknowledges the difficulties and obstacles one may experience while training the Class and presents ideas on how best to understand them.