One of many central subjects of ACIM is the thought of forgiveness. The Program teaches that forgiveness isn't just pardoning some one for their wrongdoings, but instead, it is the recognition that there is nothing to forgive. It asserts that what we perceive as wrongdoings are ultimately the consequence of our own misperceptions and projections. In forgiving the others, we are, in reality, forgiving ourselves. ACIM highlights that forgiveness is just a path to inner peace and liberation from the burdens of resentment and anger.

Yet another elementary theory of A Class in Miracles is the idea that the physical world is an illusion. It posits that our sensory experiences are unreliable indicators of reality and that true understanding can just only be achieved by way of a change in Um Curso em Milagres . The Course distinguishes between the "real world," which is a state of peace and oneness beyond the substance region, and the "pride world," characterized by fear, divorce, and conflict. According to ACIM, our primary purpose would be to awaken from the desire of the confidence earth and return to the awareness of our divine nature.

ACIM also presents the thought of the Holy Nature as a guide and instructor within the individual. This spiritual existence is observed as the source of creativity and knowledge, supporting people produce choices that cause people nearer to truth and from illusion. The Class teaches that through our readiness to hear the Holy Spirit's guidance, we could accessibility a further comprehension of our purpose and the road to healing.

The Book for Pupils in A Course in Wonders consists of 365 classes, one for every time of the year. These lessons are made to support pupils internalize the teachings and use them with their daily lives. They usually include meditative and contemplative exercises, affirmations, and reflections on the ideas presented in the text. The objective of these day-to-day classes is to change the student's notion and mindset gradually, primary them towards a state of correct forgiveness, internal peace, and religious awakening.