In "Modern poetics”, “the text”  is considered as  the literature’s internal essence. In other words, just the dominant side of literary work is of nobility, the belief that comes from structuralism. Some of the most controversial issues in poetics are related to "discourse" and "discourse Analysis". In order for a text to be fully understood, five basic elements including language, music, imagery, human experience (emotional structure), and also the intertextuality issue should be taken into account. There is no doubt that this method has found its way from linguistics and played an important role in literary criticism. In contemporary Arabic inquiries the word ”khatab” is equivalent of “discourse”. On the other hand, Sohrab Sepehry is a stylist poet who has become a top one among his contemporaries, and synchronic has reached a prominent point in his works. In this article Sepehry’s poem that is fluctuating between nature and super natural is studied descriptively and analytically according to discourse analysis method.