One of the central styles of ACIM is the concept of forgiveness. The Course teaches that forgiveness is not simply pardoning some one due to their wrongdoings, but instead, it is the acceptance that there surely is nothing to forgive. It asserts that what we see as wrongdoings are ultimately the consequence of our personal misperceptions and projections. In flexible the others, we are, in reality, forgiving ourselves. ACIM highlights that forgiveness is just a road to inner peace and liberation from the burdens of resentment and anger.

Another elementary theory of A Program in Wonders could be the indisputable fact that the bodily world is definitely an illusion. It posits which our sensory activities are unreliable indications of reality and that correct understanding can just only be achieved via a change in consciousness. The Class acim between the "real-world," which is really a state of peace and oneness beyond the product kingdom, and the "pride world," known by fear, separation, and conflict. Based on ACIM, our major purpose is always to awaken from the desire of the vanity earth and go back to the understanding of our heavenly nature.

ACIM also presents the idea of the Sacred Nature as helpful information and instructor within the individual. This religious presence is seen as the source of enthusiasm and wisdom, helping us make possibilities that cause people closer to truth and away from illusion. The Course shows that through our willingness to be controlled by the Holy Spirit's guidance, we are able to entry a deeper understanding of our purpose and the road to healing.

The Book for Pupils in A Course in Miracles includes 365 lessons, one for every day of the year. These instructions are created to support students internalize the teachings and apply them to their day-to-day lives. They usually include meditative and contemplative exercises, affirmations, and reflections on the methods shown in the text. The objective of these day-to-day lessons is to shift the student's notion and attitude steadily, primary them towards a situation of correct forgiveness, inner peace, and spiritual awakening.