The Typology of Arab Justification in Quran

The Quranic Arab and analyzing of this holy context based on the Arabic rules and grammar is one of the oldest Quranic sciences. On the other hand، for some reasons، sometimes for one or some terms or phrases in Quran، different Arab will be mentioned or will be probable. Here، there is a need to justify these Arab or the need to criticize and to verify their authenticity، their correctness or untruthfulness. The science of Quranic justification of the Arab، in fact، it is incumbent upon that based on numerous documents، to explain and review the various Arab that each contributes to the semantic result. In this paper، at first، we analyze the concept of science of Arab justification with the syntactication of the constituent elements of this term as so called Arab، then، briefly، to the typology of Quranic justification for the Arab، and some of its samples also will be mentioned. These following questions to be answered and explained that what is the Arab of Quran and what are its types and how commentators and writers intented to justify the Arab of Quran to preserve the authenticity and integrity of its meaning and its sanctity.