The practical request of ACIM's teachings is also a spot of contention. Though some persons report good transformations and particular development from following program, others get the practices to be useless or even harmful. The course's focus on forgiveness and enjoy is excellent, but critics argue that it can be very simplistic and naïve, failing to deal with the difficulties of individual relationships and the necessity for limits and accountability. Also, the course's length and intense character can be frustrating for many people, leading to burnout or disillusionment. Authorities declare that the time and energy required to accomplish ACIM might be better used on more empirically reinforced healing methods or religious disciplines which have an established track record of effectiveness.

The broader impact of ACIM on the religious and self-help areas can also be worth considering. The class has inspired a substantial following and has been built-into numerous New Age and religious movements. But, its effect is seen as a double-edged sword. Using one give, it has offered a construction for persons seeking spiritual development and inner peace. On one o david acim ther give, its teachings may contribute to a culture of religious bypassing, wherever individuals use religious ideas to avoid dealing with personal and cultural issues. This will lead to an application of escapism, where in actuality the give attention to religious ideals distracts from the necessity of participating with and addressing real-world challenges.

Furthermore, the industrial achievement of ACIM and their connected products raises honest concerns. The proliferation of workshops, publications, and seminars based on ACIM is seen as capitalizing on individuals' spiritual needs and vulnerabilities. Critics argue that the commercialization of spirituality can result in the exploitation of seekers, who may possibly spend significant time and money into techniques that fundamentally do not supply on their promises. That commercialization can also donate to the dilution of the course's teachings, as numerous interpretations and changes proliferate, probably leading to distress and misapplication of the principles.

Another important aspect to think about is the exclusivity and dogmatism that will occasionally accompany the ACIM community. Whilst the class it self encourages common enjoy and forgiveness, just how it's shown and practiced by some adherents can lead to a sense of spiritual elitism. This will build an "people versus them" attitude, wherever those who follow ACIM are seen as enlightened, while those that don't are considered as misguided or unenlightened. Such attitudes could be divisive and counterproductive to the course's purported goals of peace and unity. Authorities argue that true spiritual growth should foster inclusivity and humility, as opposed to developing a hierarchical variance involving the spiritually awakened and the unawakened.