A "course in wonders is false" is just a bold assertion that needs a deep dive to the claims, philosophy, and impact of A Class in Miracles (ACIM). ACIM, a religious self-study program written by Helen Schucman in the 1970s, comes up as a spiritual text that seeks to simply help individuals achieve inner peace and spiritual transformation through a series of classes and an extensive philosophical framework. Authorities argue that ACIM's basis, techniques, and answers are difficult and fundamentally untrue. This critique often revolves about several crucial details: the doubtful sources and authorship of the writing, the difficult philosophical underpinnings, the emotional implications of their teachings, and the entire usefulness of its practices.

The roots of ACIM are contentious. Helen Schucman, a clinical and research psychiatrist, said that the text was formed to her by an interior voice she determined as Jesus Christ. This claim is achieved with skepticism as it lacks scientific evidence and relies heavily on Schucman's particular knowledge and subjective interpretation. Critics disagree that this undermines the standing of ACIM, because it is hard to confirm the a course in miracles  claim of heavenly dictation. Moreover, Schucman's professional background in psychology could have affected the information of ACIM, mixing psychological ideas with spiritual ideas in a way that some find questionable. The reliance on a single individual's experience improves concerns about the detachment and universality of the text.

Philosophically, ACIM is dependant on a blend of Christian terminology and Eastern mysticism, introducing a worldview that some fight is internally contradictory and contradictory to old-fashioned religious doctrines. As an example, ACIM posits that the material earth can be an impression and that true reality is purely spiritual. That view can conflict with the empirical and sensible techniques of American viewpoint, which stress the significance of the substance world and human experience. Additionally, ACIM's reinterpretation of old-fashioned Christian methods, such as for instance crime and forgiveness, is seen as distorting key Christian teachings. Experts disagree that syncretism contributes to a dilution and misunderstanding of recognized spiritual values, possibly leading readers astray from more defined and traditionally grounded religious paths.

Psychologically, the teachings of ACIM may be problematic. The program encourages an application of rejection of the product world and personal experience, selling the indisputable fact that individuals must transcend their physical existence and emphasis entirely on religious realities. This perspective can lead to an application of cognitive dissonance, where persons struggle to reconcile their existed activities with the teachings of ACIM. Experts disagree that this can result in mental hardship, as people may feel pressured to overlook their emotions, ideas, and bodily sensations and only an abstract spiritual ideal. Moreover, ACIM's focus on the illusory character of enduring can be seen as dismissive of real human struggles and hardships, perhaps minimizing the significance of approaching real-world issues and injustices.