Another substantial aspect of A Class in Wonders is their metaphysical foundation. The course presents a dualistic view of truth, unique involving the vanity, which shows divorce, anxiety, and illusions, and the Holy Soul, which symbolizes love, truth, and spiritual guidance. It shows that the confidence is the foundation of suffering and conflict, as the Holy Nature provides a pathway to therapeutic and awakening. The goal of the class is to simply help people surpass the ego's restricted perception and arrange with the Holy Spirit's guidance.

A Class in Miracles also introduces the concept of wonders, which are understood as a course in miracles in understanding that can come from the place of love and forgiveness. Miracles, in this context, aren't supernatural activities but rather experiences where individuals see the facts in some body beyond their confidence and limitations. These experiences can be equally personal and cultural, as individuals come to understand their divine nature and the heavenly nature of others. Wonders are seen as the natural outcome of training the course's teachings.

The program more goes in to the type of the home, proposing that the actual home is not the vanity but the internal heavenly substance that's beyond the ego's illusions. It suggests that the confidence is a false self that individuals have made centered on fear and divorce, while the true self is eternally linked to the heavenly and to all of creation. Therefore, A Course in Wonders shows which our final aim is to remember and realize our true self, making get of the ego's illusions and fears.

The language and terminology used in A Class in Wonders tend to be deeply spiritual and metaphysical. The course's text may be tough to read and understand, that has led to various understandings and commentaries by scholars and practitioners on the years. It provides words such as "the Sacred Instant," "the Atonement," and "the Son of Lord," that might involve careful consideration and study to know fully. Some people find the text's language to be always a barrier, while the others view it as a means to surpass regular considering and delve in to deeper quantities of consciousness.