The relationship between Scientology and religious groups is very complex. While Scientology claims that it is fully compatible with all existing major world religions and that it does not conflict with them or their religious practices, there are significant contradictions between Scientology and most religions, especially the major monotheistic religions. Members are not allowed to engage in other similar mental therapies or procedures, religious or otherwise. However, some ministers from other churches have adopted some Scientology secular programs.

Religious compatibility