فروغ رحیم پور

Moral identity refers to those characteristics and attributes that play an important role in the formation of an individual’s identity. Indeed, the role performed by moral attributes in the evolution of a person’s identity is such that quite a few of today’s scholars maintain the oneness of the “self/psyche” and “moral character”. Adopting this approach, researchers have set out to produce a wide range of research works in the field of moral philosophy. The present study is an attempt to measure the effect of three components of ‘exercise’, ‘nutrition’, and ‘sleep’ on shaping moral character from Avicenna’s viewpoint. The findings of the present research illuminate the fact that the latter three elements have a direct influence on an individual’s temperament, whereby suitable grounds are created in which moral character develops. Avicenna holds that this statement may not challenge man’s will and authority. The reason is that every individual–by identifying his own physical coordinates and applying the most apt instructions–can approximate his temperament to moderation. As a result, the necessary ground for developing the most desirable moral character is created.