The useful software of ACIM's teachings is also a point of contention. Though some persons record positive transformations and particular development from after the class, others get the practices to be useless as well as harmful. The course's emphasis on forgiveness and enjoy is exceptional, but authorities fight that it could be very easy and naïve, declining to handle the difficulties of human relationships and the necessity for boundaries and accountability. Also, the course's period and intensive character could be overwhelming for some individuals, leading to burnout or disillusionment. Critics claim that enough time and effort expected to complete ACIM might be greater used on more empirically reinforced healing techniques or spiritual professions that have an established track record of effectiveness.

The broader influence of ACIM on the spiritual and self-help towns can also be value considering. The class has encouraged a substantial following and has been incorporated into various New Era and religious movements. Nevertheless, their impact can be seen as a double-edged sword. On a single give, it has provided a construction for david hoffmeister  persons seeking spiritual development and internal peace. On one other give, its teachings can donate to a tradition of religious skipping, where people use religious ideas in order to avoid working with particular and social issues. This can result in a form of escapism, where in fact the concentrate on religious values distracts from the requisite of interesting with and addressing real-world challenges.

More over, the industrial success of ACIM and its related resources raises honest concerns. The expansion of workshops, books, and seminars based on ACIM is seen as capitalizing on individuals' religious needs and vulnerabilities. Experts argue that the commercialization of spirituality may lead to the exploitation of seekers, who might invest significant time and money in to techniques that ultimately do not offer on their promises. This commercialization may also donate to the dilution of the course's teachings, as various interpretations and changes proliferate, possibly leading to distress and misapplication of the principles.

Another critical part to think about may be the exclusivity and dogmatism that can often accompany the ACIM community. While the class itself promotes common love and forgiveness, just how it's taught and practiced by some adherents can lead to a sense of spiritual elitism. This may develop an "people versus them" attitude, where people who follow ACIM are regarded as enlightened, while those that do not are seen as misguided or unenlightened. Such attitudes can be divisive and counterproductive to the course's supposed goals of peace and unity. Critics disagree that correct religious development must foster inclusivity and humility, as opposed to developing a hierarchical variation between the spiritually awakened and the unawakened.