One of many main subjects of ACIM is the idea of forgiveness. The Class shows that forgiveness isn't only pardoning somebody for their wrongdoings, but instead, it's the acceptance that there surely is nothing to forgive. It asserts that what we perceive as wrongdoings are ultimately the consequence of our own misperceptions and projections. In forgiving others, we are, actually, forgiving ourselves. ACIM emphasizes that forgiveness is really a path to internal peace and liberation from the burdens of resentment and anger.

Yet another basic concept of A Class in Miracles is the indisputable fact that the bodily world can be an illusion. It posits our sensory activities are unreliable signals of truth and that correct notion can only just be performed by way of a shift in consciousness. The david hoffmeister distinguishes involving the "real world," which really is a state of peace and oneness beyond the product region, and the "ego world," known by concern, divorce, and conflict. Based on ACIM, our principal function is always to awaken from the dream of the ego world and return to the awareness of our divine nature.

ACIM also presents the thought of the Holy Soul as helpful tips and teacher within the individual. This religious existence sometimes appears as the origin of creativity and knowledge, helping people make possibilities that lead us nearer to reality and from illusion. The Program teaches that through our willingness to hear the Sacred Spirit's advice, we are able to access a deeper understanding of our purpose and the way to healing.

The Workbook for Students in A Course in Wonders includes 365 lessons, one for each time of the year. These lessons are made to help students internalize the teachings and apply them for their everyday lives. They often contain meditative and contemplative workouts, affirmations, and reflections on the concepts shown in the text. The goal of these day-to-day instructions is always to change the student's perception and mind-set gradually, leading them towards a situation of correct forgiveness, internal peace, and religious awakening.