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In contemporary Poetry, especially in Gheisar's poems, various political, social and economic factors are included. Moreover, the content of these poems is closely related to revolution, war, martyrdom, and the regret of being left from martyrs' convey. However, there is a pressing need to investigate literary factors from a formalistic and objective stand point. One of the formalistic aspects in analyzing poems and literary texts in general is foregrounding which includes deviation from norms and establishing norms. Deviation from norms, as a new perspective in literature and poetry, is among the most substantial aspects of contemporary Poetry. Putting These techniques into practice, the degree of a poet's success becomes clear in developing a deep sense of freshness, more coherence and systematization in a poem, as well as reinforcing the musical dimension and leaving deeper impression. This paper attempts to answer the question whether Gheisar as a poet and artist has indeed created a piece of art in his poems in terms of deviation from norms. If so, in what dimensions has he used this artistic technique more frequently?  A follow-up question is an evaluation of his work from this perspective. Since Gheisar's poems can be discussed adequately from this perspective, in terms of deviation form norms, their style, dialect, terminology, syntax, written format, semantics, temporal and phonetic aspects are also investigated.

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Otherness is one of the methods of accessing hidden interests beyond the literary texts which through literary discourse analysis can be in direct relation to political science and sociology. Critical discourse analysis believes that each text is shaped by political and ideological approaches and the relationship between political issues and texts is not an accidental one. Laclauand Mouffe believe that in every discourse one can use two concepts of logic of equality and logic of difference to explain the relations of otherness present in literary texts. That is, in every discourse, a positive pole is foregrounded as“we”or ours, and on the opposite pole the negative side is introduced as“they”or “others”. Foregrounding and backgrounding are used in texts and discourse through language functions. Investigatingthis method in some of Khayyam's Quatrains we will find out why Khayyam has pursued a kind of polarization in his quatrains and also will realize how Khayyam, along with his philosophical views expressed in his Quatrains, has tried to suggest political and critical motives through his discourse.