Abstract
This research discusses a very significant issue which is related to obedience and the role of language to find the meaning of terms and it is effect to direct the true meaning from the text also how the language is the base of other Islamic sciences to be specialized in legitimacy which must first be specialized in linguistics, syntax, semantics and case mark then the research discusses the legacies through analyzing some verses from Quran also we show the relation between linguistic and qur’anic use of some terms then we concluded with main findings followed by list of references.
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