the effect of ibn sina’s “risalah al ishq” (epistle of love) on mulla sadra

mulla sadra shirazi by his fundamentals like fundamentality of existence, existential gradation and the unity of being, believes that love equals being and explains how the love moves in all particles in the universe. he maintains that love is divine nature of human existence and it is full of wisdom and expediency sees. although the description of love by the theory of fundamentality of existence is of the features of sadra’s philosophy, ibn sina before him has presented the subject of love in “risalah al ishq” and its particles that is similar to sages and gnostics’ point of view. he has been affected by avecina’s view point of love.his transcendent wisdom is based on principles and fundamentals which are less known before him as a philosophical system infrastructure. fundamentality of existence, existential gradation, equivalence of being with science and life, change in substance, unity of reason, rational and reasonable, connective being, are some of the fundamental principles of sadra's wisdom. this paper examines the position of these fundamentals bases on mulla sadra's knowledge of love.