This study discusses faith in Islamic psychotherapy. This study departs from the fact of moral degradation that occurs in many parts of the world caused by psyche illness. Moral degradation causes the erosion of faith especially for Muslims. For this reason, an effort is needed as faith can be maintained and Badiuzzaman Said Nursi, has an interesting concept to address the problem of moral degradation. Nursi said the best solution to overcome mental illness is to improve one’s faith as if the faith is correct then the behavior will be right, and vice versa. Islam is not only limited to intellectual contemplation, but also as a direct answer from the various discussions that he experienced personally as well as a response to the problem being discussed by the Turkish community compilation. This research is a qualitative study (literature) of Nursi’s work, views on Islamic psychotherapy produce a deep understanding of the concept Universitas Darussalam Gontor. Jl. Raya Siman Km. 06, Demangan, Siman, Ponorogo, 63471, Jawa Timur. Telp. (+62352) 483762. Volume 15, Number 2, November 2019 , 215-232 216 Hamid Fahmy Zarkasyi, Jarman Arroisi, Amal Hizbullah, Dahniar Maharani Journal TSAQAFAH contributions and be able to provide solutions to the problems that are currently being approved