Another essential principle of A Class in Miracles may be the indisputable fact that the physical world can be an illusion. It posits that our sensory experiences are unreliable signs of reality and that true belief can only just be achieved through a shift in consciousness. The Program distinguishes between the "real life," which is really a state of peace and oneness beyond the material kingdom, and the "pride world," characterized by anxiety, separation, and conflict. In accordance with ACIM, our major purpose would be to awaken from the desire of the vanity world and return to the recognition of our divine nature.

ACIM also introduces the idea of the Sacred Heart as helpful tips and teacher within the individual. This religious presence is observed as the origin of motivation and wisdom, helping people make acim choices that cause people closer to reality and far from illusion. The Class shows that through our readiness to listen to the Holy Spirit's guidance, we can entry a greater comprehension of our purpose and the way to healing.

The Workbook for Students in A Program in Miracles consists of 365 lessons, one for every time of the year. These classes are made to help pupils internalize the teachings and use them to their daily lives. They often contain meditative and contemplative workouts, affirmations, and insights on the methods presented in the text. The objective of these daily lessons is to shift the student's belief and attitude slowly, leading them towards a situation of true forgiveness, inner peace, and religious awakening.

The Manual for Teachers, the third component of ACIM, is directed at those who have embraced the principles of the Course and sense compelled to generally share them with others. It provides advice on the faculties of a true instructor of God, focusing characteristics such as for example persistence, confidence, and an open heart. It acknowledges the problems and obstacles one may encounter while teaching the Course and offers insights on the best way to understand them.