Abstract

Some of concepts, because of entering in different field like history,  religion, myth and…, and because of mixing with fantasy, emotion, literature and poem have been expanded so that has broken the frame of lexical meanings and metamorphosed into poetic symbols or fiction motives. "khezr" or "khazer" is one of these meanings that has been not only a high-frequency motives but also has found different functions for the reason that enjoying of content flotation, involved in metamorphosis. He, who is the owner of knowledge of truth and identified the water of life at the beginning of appearance, become aware of wonders world and then entered in mysticism and become credo mystic and grants their wishes and finally changed to scamp. In another section in folklore, he plays the role of wishes provider. He become emperor and sometimes fight against oppressive. Finally in modern age entered in people's mind- set, continuing to this intangible life in their unconscious mind. In this point of view, khezr in narrative literature has come out from merethereligious sacred model finds mythological mode, archetype, knowledge and in some cases getting social role. In this essay we are intended to contemplate metamorphosis in structural is aspects and an approach to historical studies.