Yet another simple principle of A Program in Wonders may be the indisputable fact that the bodily earth can be an illusion. It posits that our sensory experiences are unreliable indications of fact and that true belief can only be performed via a shift in consciousness. The Program distinguishes between the "real world," which really is a state of peace and oneness beyond the substance region, and the "ego world," indicated by anxiety, divorce, and conflict. According to ACIM, our major function is always to wake from the desire of the pride world and go back to the recognition of our heavenly nature.

ACIM also presents the notion of the Holy Heart as helpful tips and teacher within the individual. This spiritual existence is observed as the foundation of motivation and wisdom, helping people produce acim choices that lead us nearer to truth and far from illusion. The Class shows that through our readiness to hear the Holy Spirit's advice, we are able to access a further comprehension of our purpose and the road to healing.

The Workbook for Students in A Program in Miracles consists of 365 instructions, one for every single day of the year. These instructions are created to support pupils internalize the teachings and apply them for their day-to-day lives. They usually include meditative and contemplative exercises, affirmations, and insights on the methods shown in the text. The goal of these day-to-day classes is always to shift the student's understanding and attitude steadily, primary them towards circumstances of true forgiveness, internal peace, and spiritual awakening.

The Guide for Teachers, the next part of ACIM, is directed at those people who have embraced the concepts of the Program and sense required to talk about them with others. It offers advice on the traits of a true instructor of Lord, focusing features such as patience, confidence, and an start heart. It acknowledges the challenges and obstacles one might encounter while training the Class and offers ideas on the best way to steer them.