The practical program of ACIM's teachings can also be a place of contention. While some individuals report positive transformations and personal growth from after the course, the others get the techniques to be inadequate or even harmful. The course's increased exposure of forgiveness and enjoy is remarkable, but critics disagree that it may be very easy and naïve, declining to handle the complexities of human relationships and the requirement for boundaries and accountability. Furthermore, the course's length and intense character could be overwhelming for many people, leading to burnout or disillusionment. Authorities declare that the time and energy needed to complete ACIM could possibly be greater allocated to more empirically reinforced beneficial techniques or spiritual disciplines that have a proven track record of effectiveness.

The broader impact of ACIM on the religious and self-help towns can also be price considering. The class has encouraged a substantial subsequent and has been built-into different New Age and spiritual movements. But, its effect is seen as a double-edged sword. On a single hand, it's provided a construction for persons seeking spiritual development and internal peace. On the other hand, its teachings may subscribe to  a course in miracles  a tradition of religious bypassing, where persons use spiritual methods to prevent coping with particular and social issues. This could cause a questionnaire of escapism, where in fact the concentrate on religious attitudes distracts from the necessity of engaging with and handling real-world challenges.

Furthermore, the commercial success of ACIM and their related resources increases moral concerns. The growth of workshops, books, and seminars based on ACIM is visible as capitalizing on individuals' spiritual wants and vulnerabilities. Authorities fight that the commercialization of spirituality can cause the exploitation of seekers, who may invest significant time and income into methods that ultimately don't provide on their promises. This commercialization can also subscribe to the dilution of the course's teachings, as various interpretations and adaptations proliferate, perhaps ultimately causing distress and misapplication of the principles.

Another important aspect to take into account is the exclusivity and dogmatism that will often accompany the ACIM community. Whilst the course it self stimulates common love and forgiveness, the way it is taught and used by some adherents may lead to a feeling of religious elitism. This will build an "us versus them" mindset, wherever those who follow ACIM are viewed as enlightened, while those that do not are considered as misguided or unenlightened. Such attitudes can be divisive and detrimental to the course's purported targets of peace and unity. Authorities argue that true spiritual growth must foster inclusivity and humility, as opposed to developing a hierarchical distinction between the spiritually awakened and the unawakened.