At the core of A Course in Wonders is just a non-denominational approach to spirituality that encourages pupils to problem their preconceived notions about truth, the home, and the world. The writing is divided in to three pieces: the Text, the Book for Students, and the Information for Educators, each supplying a specific perspective on the material presented. The primary teachings of ACIM can be distilled in to a few important principles.

One of the main styles of acim devotional stay is the idea of forgiveness. The Class shows that forgiveness isn't merely pardoning some one for his or her wrongdoings, but rather, it's the recognition that there's nothing to forgive. It asserts that what we see as wrongdoings are fundamentally caused by our own misperceptions and projections. In flexible others, we are, in reality, forgiving ourselves. ACIM stresses that forgiveness is really a path to internal peace and liberation from the burdens of resentment and anger.

Still another essential theory of A Class in Miracles is the proven fact that the physical earth is an illusion. It posits that our sensory activities are unreliable indicators of fact and that true perception can only be achieved by way of a shift in consciousness. The Class distinguishes between the "real life," which is a state of peace and oneness beyond the product sphere, and the "vanity earth," known by anxiety, separation, and conflict. Based on ACIM, our primary function would be to wake from the dream of the vanity world and go back to the attention of our divine nature.

ACIM also introduces the thought of the Sacred Spirit as helpful tips and instructor within the individual. This religious presence sometimes appears as the origin of motivation and wisdom, helping us produce possibilities that cause people closer to truth and from illusion. The Course shows that through our readiness to hear the Sacred Spirit's guidance, we are able to accessibility a further knowledge of our function and the way to healing.