Another essential principle of A Class in Miracles may be the idea that the bodily world can be an illusion. It posits our physical activities are unreliable indicators of reality and that correct belief can just only be achieved by way of a change in consciousness. The Class distinguishes between the "real-world," which is really a state of peace and oneness beyond the substance world, and the "vanity earth," characterized by anxiety, divorce, and conflict. In accordance with ACIM, our main function would be to awaken from the dream of the vanity earth and return to the understanding of our divine nature.

ACIM also presents the idea of ​​the Holy Nature as helpful information and instructor within the individual. This spiritual existence is observed as the source of   david hoffmeister  and wisdom, helping us produce possibilities that lead us closer to truth and far from illusion. The Course shows that through our readiness to hear the Holy Spirit's advice, we could enter a further understanding of our purpose and the road to healing.

The Book for Students in A Course in Miracles contains 365 lessons, one for each time of the year. These classes are made to support pupils internalize the teachings and use them to their everyday lives. They frequently contain meditative and contemplative exercises, affirmations, and insights into the concepts shown in the text. The purpose of these daily classes would be to change the student's belief and attitude steadily, primary them towards a state of true forgiveness, inner peace, and religious awakening.

The Manual for Educators, the 3rd part of ACIM, is targeted at those people who have embraced the concepts of the Program and experience compelled to talk about them with others. It gives advice on the traits of a genuine instructor of God, distinguishing characteristics such as patience, confidence, and a beginning heart. It acknowledges the problems and obstacles one may experience while training the Course and presents insights on the best way to steer them.