In the Quran, some words and sentences and even some stories have been repeated in one or more chapters in various ways that scientists, researcher and literary scholars consider one of the most basic components of the Holy Quran's expressive style and represent the miracle of the Quran. The interpretation and arrangement of the words, sentences, and context verses imply that God Almighty has a specific purpose and goal behind avery word and expression, though repeated, with the exact same purpose of telling even a seemingly identical story. But, some historians have cited the structure of repetition in the Quran as one of its disadvantages and believe that repetition of one thing in different suras indicates that the verses are scattered and the Quranic message is repeated, so that the reader reads a large sura, no need to read any other surah that the author of 'The Quran Criticism' has addressed .In fact, the group is asking to question the eloquence of the Quran and to believe that the terms and vocabulary of this book are repetitive and inconsistent with its expressive miracle. In the repetition of the Quran, the sentences, the sentences, and the repetition of the Quran are part of the verbal repetition of the rhetorical and artistic aspect of the Quran. Part of it is about content repetition. This type of repetition in the Quran has come for purposes such as preaching, encouraging, threatening, penetrating into the minds, expressing the greatness of something like the day of Judgment and warning the believers and so on. Therefore, repetition in the Quran is not only a manifestation of rhetoric but also is a sign of the rhetorical miracle of the Quran.

One of the issues that make the mental efforts of intellectuals and researchers of the Quran to the forefront is the language of the Quran. The background of this issue extends to the very existence of the Quran itself, and it requires a deep deliberation to unveil its face. So far the linguistics of the Quran has been extrapolated and has not studied or explored the Quran within itself and it is inadequate to say that we have become so engrossed in "language" that it has been forgotten that it is a search for the "language of the Quran" rather than "human language". The governing framework in this paper is reviewed and analysis of different approaches on the language of the Quran and finally by obtaining the Quran's view of these approaches; therefore, first the approach is analyzed, then we collect the verses that have been described as clearly or in some way about the above approach, and then we have inquired about the Quran according to all the verses. The Quran, through the studied approaches, rejected some, and in some cases it has found it inadequate but insufficient.

Shahrestani is the owner of the book nations and Nahl and interpretation of Mafatih-ol-Asrar and Masabih-ol-Abrar is in its interpretation of narrations prophet's family especially Imam J.Sadegh (PBUH)use has. He claims that in pars Mafatiol-Asrar have been taken of prophet's family. The purpose of this paper is analyse the degree of reading of these discussions with the narratives of the prophet's family especially Imam J.Sadegh (PBUH). This paper deals with analytical-descriptive method with the interpretation of "Mafatihol-Asrar and Masabihol-Abrar" , which investigates the issues of Quranic Sciences in Shahrestani's interpretation ,that each of these discusions are considered as a Quranic science, including: descending of Quran, generic and specific, firm and similar, abrogated and paid. In many cases, the content of Alasrar is influenced by prophet's family especially Imam J. Sadegh (PBUH) , the readings sometimes explicit and syntax is complete and in some parts are similarity of implicit and in some cases is minor.

One of the issues in the evolution of the humanities is the discussion of the impact of the beliefs and values ​​of the universe on the science production process. Are the beliefs of the universe influencing the knowledge that it researches? There are two conflicting theories among scholars.  Some believe that a scientist's value system and beliefs have no effect on the process of producing science, and some believe that a researcher's beliefs and beliefs are expressed in his works. In this study, the theory of those who believe in the influence of beliefs and values ​​in the production of science is strengthened by the analysis of the Qur'anic verses, and it is concluded that from the Qur'anic point of view, the value system and beliefs of the world are influential in his scientific output.And the humanities cannot be separated from the value system and the mental system of researchers and researchers. The emphasis of the verses of the Qur'an on the interplay of actions, attitudes, and insights with one another illustrates the fact that human perceptions are not interrupted by his values ​​and his values ​​are not independent of his perceptions.

One of the major issues disputed between Muslims and theologians is the nature of the revelation of the Prophet Muhammad, especially regarding the Prophet Muhammad 6. According to their effective factor, they are categorized in two divine and non-divine categories, and then they study the factors involved in the non-divine nature of revelation in two human and environmental-temporal factors, and then proceed with a critical approach to formulating theories. Depending on the characteristics of the Prophet (peace be upon him), the environment and time of the revelation, as well as the text of the Holy Quran, the non-revelation of the nature of revelation will be rejected. One of the major issues disputed between Muslims and theologians is the nature of the revelation of the Prophet Muhammad, especially regarding the Prophet Muhammad 6. According to their effective factor, they are categorized in two divine and non-divine categories, and then they study the factors involved in the non-divine nature of revelation in two human and environmental-temporal factors, and then proceed with a critical approach .