The practical software of ACIM's teachings can also be a point of contention. While some persons report positive transformations and particular development from following program, the others get the methods to be useless as well as harmful. The course's focus on forgiveness and enjoy is remarkable, but experts disagree that it can be overly simplistic and naïve, failing to address the complexities of human relationships and the requirement for boundaries and accountability. Furthermore, the course's size and extensive character may be overwhelming for many people, leading to burnout or disillusionment. Critics declare that enough time and work needed to accomplish ACIM might be better spent on more empirically supported therapeutic practices or spiritual professions that have a proven background of effectiveness.

The broader affect of ACIM on the religious and self-help towns can also be worth considering. The class has inspired a significant subsequent and has been incorporated into numerous New Era and spiritual movements. However, their influence is visible as a double-edged sword. Using a course in miracles one hand, it's offered a framework for individuals seeking spiritual growth and inner peace. On another hand, their teachings can donate to a culture of religious skipping, where people use spiritual concepts in order to avoid coping with particular and social issues. This may cause a form of escapism, where in fact the concentrate on religious attitudes distracts from the necessity of interesting with and addressing real-world challenges.

More over, the commercial achievement of ACIM and their related materials increases moral concerns. The growth of workshops, publications, and seminars centered on ACIM is visible as capitalizing on individuals' religious needs and vulnerabilities. Critics disagree that the commercialization of spirituality can result in the exploitation of seekers, who may invest substantial time and money into methods that finally do not offer on the promises. That commercialization also can donate to the dilution of the course's teachings, as numerous interpretations and changes proliferate, potentially ultimately causing confusion and misapplication of the principles.

Still another important element to consider may be the exclusivity and dogmatism that may sometimes accompany the ACIM community. Whilst the course itself advances general enjoy and forgiveness, the way it is shown and used by some adherents may lead to a feeling of religious elitism. This can build an "people versus them" mentality, wherever those that follow ACIM are regarded as enlightened, while those who don't are considered as misguided or unenlightened. Such attitudes can be divisive and detrimental to the course's proposed goals of peace and unity. Experts fight that correct spiritual development must foster inclusivity and humility, rather than making a hierarchical variation involving the spiritually awakened and the unawakened.