When dementia is diagnosed, patients often experience a very large state of stress, in which they lose control and question their identity.

One of the main functions of spirituality is to create peace. A calmness in facing the problems of life. Spirituality leads to a better quality of life and more well-being (König, 1994), and at the same time, spirituality leads to a reduction of stress (Levin, 1996) and depression (König et al., 1992).