One of many central styles of ACIM is the concept of forgiveness. The Course teaches that forgiveness is not simply pardoning some body for their wrongdoings, but rather, it's the acceptance that there's nothing to forgive. It asserts that what we see as wrongdoings are finally the result of our personal misperceptions and projections. In flexible others, we are, actually, flexible ourselves. ACIM emphasizes that forgiveness is a way to internal peace and liberation from the burdens of resentment and anger.

Still another simple acim of A Course in Wonders may be the proven fact that the physical earth is definitely an illusion. It posits our sensory experiences are unreliable indicators of reality and that correct perception can just only be performed by way of a change in consciousness. The Program distinguishes between the "real world," which is really a state of peace and oneness beyond the substance region, and the "pride world," known by concern, divorce, and conflict. According to ACIM, our primary purpose is to wake from the dream of the confidence earth and come back to the understanding of our divine nature.

ACIM also introduces the idea of the Holy Spirit as helpful information and instructor within the individual. That spiritual presence sometimes appears as the origin of creativity and wisdom, supporting people make choices that cause us closer to reality and away from illusion. The Course teaches that through our willingness to be controlled by the Sacred Spirit's advice, we can entry a further knowledge of our function and the way to healing.

The Book for Students in A Course in Miracles includes 365 instructions, one for every day of the year. These lessons are made to help pupils internalize the teachings and use them to their day-to-day lives. They often include meditative and contemplative exercises, affirmations, and reflections on the methods shown in the text. The objective of these daily classes is always to shift the student's perception and mindset gradually, primary them towards circumstances of true forgiveness, inner peace, and religious awakening.