ACIM also presents the thought of the Sacred Spirit as a guide and instructor within the individual. This religious presence is observed as the origin of enthusiasm and knowledge, helping people make possibilities that cause us closer to reality and from illusion. The Class teaches that through our readiness to be controlled by the Sacred Spirit's guidance, we could entry a further knowledge of our purpose and the road to healing.

The Book for Students in A Class in Wonders consists of 365 classes, one for every day of the year. These lessons are designed to support students internalize the teachings and use them to their day-to-day lives. They usually contain meditative and contemplative workouts, affirmations, and reflections on the concepts presented in the text. The objective of these day-to-day instructions is always to shift the student's belief and attitude steadily, leading them towards a state of true forgiveness, inner peace, and spiritual awakening.

The Manual for Educators, the third part of ACIM, is targeted at those people who have embraced the a course in miracles  of the Class and feel compelled to talk about them with others. It provides advice on the faculties of a true instructor of God, emphasizing qualities such as for example persistence, confidence, and an start heart. It acknowledges the problems and obstacles one may experience while teaching the Class and presents insights on how to navigate them.

A Class in Wonders is not associated with any certain religious tradition, but their teachings have resonated with individuals of numerous faiths, in addition to those that consider themselves spiritual however not religious. It emphasizes personal knowledge and inner advice over dogma or rituals. While ACIM's language could be tough and their ideas abstract, it's been valued for the capacity to handle serious questions about the nature of living, enduring, and the individual condition.