Apocalyptic literature is one of the genres in the area of Sacred Books and religious-faith texts. Apocalyptic literature foresee past and future events by tools of various types based on the culture dominating the society and its opinions and express it in form of art, literature and by codified and symbolic language. Top and complete type of this, exists in Hannah Sacred Book, Nostrdamous universal apocalyptic and Farsi Shah Nemat-U Allah Vali literature. (Divan Ashaar, 1373:228). This issue has been circulated in any period of art and literature especially in Farsi contemporary literature. Among these we can mention Sohrab Sepehri’s, Forokh Farrokhzad and the like's ones poetries. This article tries to criticize and analyze its type of literature in the past and its origins and then criticize Sepehri’s HASHT Ketan from this view point and analyze the apocalyptic singled out in the ten areas such as dream and the likes. The major points is that pointing the first apocalyptic (poetic revelation and apocalyptic), Sohrab points to its second meaning namely apocalyptic while pointing the manifestation related tools proior to deal with the prediction itself and the event concerning the Last Time.

Language is a mental system which appears as an instrument or phonetic structure and its main role is communication and transmission of idea among people. Using different language rules and disciplines and making different types of words, people try to communicate with each other in different contexts. Therefore, obviously, language is not separated from people’ s life and activities. In fact, language accompanies people from the beginning to the end of their life. The present study is about the use of onomatopoeia in Sepehri’ s HASHT KETAB. The results show that Sepehri, uses onomatopoeia abundantly in his poetic language, and it helps the reader to understand his text better. The theoretical basis for this study is the views of the Danish linguist, Otto Jespersen and others referred to in the book A Glossary of Persian Onomatopoeia. These people name as onomatopoeia any word between whose sound and meaning there is a natural relationship.

Existence of words and concepts of basic sciences including mathematics, geology, biology, chemistry and physics in the poetry causes many form and conceptual rises and falls for which further investigation and criticism are necessary. Science always accompanies with accuracy and science introduction into poetic and literary area will also involve it in accuracy and give it more depth. Sometimes it helps having right understanding of poetry and sometimes hides and codifies it and makes its understanding more difficult. Mathematics is considered as one of basic sciences and penetration of its words and concepts in poetry area causes some evolutions in its content, form and understanding rate which is investigable. This research aims to investigate relation between mathematics and literature and influence of mathematics entering poetry considering HASHT Behesht by Sohrab Sepehri and also influence of this science on understanding rate of poetry in addition to extracting all mathematical words and concepts from Sepehri's poems. For authors, introduction of mathematical concepts and words into Sepehri's poetry has been very effective and in most cases it has played an important role like creating brevity, imagination and imagery and giving accuracy to the poetry. Although entrance of these words has sometimes increased poetic richness and made its concept deeper and more influencing, it has caused complexity of poetic understanding such that if this possible complexity and constraint removes, understanding and comprehension of the poetry will be more productive.

The purpose of this article is two-fold: to find out the reasons why "Address", one of Sepehri's great poems, is superior to his other poems; and to present an interpretation of the poem which is closet to the poet's mental structure. To do so and to avoid dogmatism, the writer has interpreted the poem based on the poet's fluidity of thought as expressed in his collection of poems HASHT KETAB. In other words, the writer has found the various meanings of the key words of the poem in HASHT KETAB, and interpreted the poem based on those meanings that are in complete agreement with the poem.

In line with personification and synesthesia, symbol is a significant characteristic of rhetorical level of Sohrab Sepehri’ s style. By means of iteration, some of the symbols have been converted to an important and remarkable characteristic and are considered as motif. According to stylistical investigations, words as “ water, light and illumination, loneliness, void, nothing, lotus flower, apple, anemone flower, green and blue color” are symbolic motifs of “ HASHT KETAB” . These symbols are extracted from three parts; nature, Zen-buddhism and myth by which freshness and innovation are demonstrated in Sohrab Sepehri’ s poem. After defining symbol and motif in this article, symbolic motifs will be investigated by means of descriptive-analytical method, and according to poem’ s contexture, the specific and accurate meaning of them will be expressed in different poems.

Sheikh Tusi is among the great Shiite scholars of the fifth century AH. He has authored a number of invaluable books of hadith one of which is KETAB al-Amaly. KETAB al-Amaly is the outcome of 46 lectures offered by Sheikh Tusi. This book includes 1537 hadiths dictated by Sheikh Tusi to his students. An analytical study of this book indicates that hadith studies were followed diligently by Shiites during the early centuries after Islam, how narrations were tolerated in hadith exchanges, Sunni scholars and narrators attended the lectures of the great Imams and hadith scholars, and... which are dealt with in this article.

Idris Badlisi (856_ 926 A.H.) was a famous scribe, historian, and scientist of the ninth and early tenth Hegira centuries, contemporary with Sultan Ya'qoob Aq Quyunloo, Iranian Shah Esma'il Safavi, Sultan Bayazid II, the early government of Sultan Saleem I in the Ottoman Empire. His most important and renowned work is H, a book about the Ottoman history.Following the style and literature of works, such as Tarikh-e-Jahangosha by Atamalek joveini, Tarikh-e-Vassaf by Vassaf al-Hazara, Tarikh-e-Mo'eeni by Mo'een al-Din Yazdi, and Tarikh-e-Zafarnameh Teimoori by Mowlana Sharaf al-Din Ali Yazdi, HASHT Behesht has a technical and artificial prose. This work includes biographies of the first eight Ottoman kings, beginning with Othman Beig Ghazi and ending with Sultan Bayazid II and Yavooz Sultan saleem. The present article tries to introduce this work, its author, and a few manuscripts.

Some researchers believe that the poems of Sohrab Sepehri are influenced by Islamic Iranian mysticism, but some others refer to the influence of Eastern and Indian mysticism, and the other group rejects any mystical context in his works. On the other hand, the thoughts of Abusa’id Abolkhayr, one of the great Sufis of Khorasan School, have some similarities with Eastern mysticism. Both Abusa’id Abolkhayr and Sohrab Sepehri have an openminded look to Shariah (Islamic law); concealing vices and sins of men, kindness with God’s creatures, being free from race prejudice are their distinctive features. They have passed the usual boundaries between good and evil and criticize the hypocrisy and taboos. Based on mystical doctrines of Abusa’id Abolkhayr and Sohrab Sepehri and with regard to the books Asrar al-Tawhid and HASHT KETAB, the present article tries to consider the subject of openmindedness in their thoughts.

Edris Bedlisi was a prose writer contemporary with Sultan Agh ghoyonlu and then Shah Abbas Safavi in Iran.  His most important work regarding the Osmani history and his most well-known work among all his works is HASHT Behesht.  Both this work and its title are in Farsi.  The prose of HASHT behesht is technical following the style of Jahan Goshai Jovaini and Tarikh Vassaf written by Vassaf al- Hazreh.  It must be mentioned that the manuscript copy of HASHT Behesht neither in Iran nor in Turkey has not yet been corrected.  The content of this work includes the biography of eight Sultans from Osmanis’ Sultans beginning with Osman Beygh Ghazi and ending with Sultan Bayazid the second and coming to the throne of Yavouz Sultan Salim.In this article attempt is made based on a number of sources and some manuscript copies of this book to briefly introduce the book, its author, his style, and the prose in the writer’s era.

HASHT-Sar Kaleybar mafic, ultramafic and syenitic dykes are surrounded by Majid Abad Formation, Palaeocene age, volcanic deposits. The suite is restricted within the Horand, Mahmud Abad and Mokhtekan thrust and reverse faults. Clinopyroxenites, the oldest unit of the suite, have tholeiitic volcanic arc character and have some similarities with tectonite layer of oceanic crust, like Group A pyroxenites of the Ronda massif, Spain. The surrounding gabbro is the calc-alkaline part of volcanic arc. Clinopyroxenes composition of the two above units, is comparable with oceanic post-cumulates. Quartz and nephelin syenitic dykes, the youngest unit, crop out interior of the mafic-ultramafic rocks. Shoshonitic, I-type and post-collisional affinities of the dykes determined by geochemical studies. Considering the geological position, the HASHT-Sar plutonic suite is probably related to the Secondary Palaeo-Tethys subduction events.