What Led to the Necessity of Adding Letters with Letters and Sentences in the Books of the Meanings of the Qur'an Until the End of the Fourth Century AH - (Grammar study)

This study revolves around what led to the necessity of adding letters with and sentences in books meanings Qur'an until end fourth century AH, which are: (The Book Meanings for AlFaraa, Al-Akhfash, syntax Alzujaj, two Alnahaas). The researcher extrapolated poetic evidence that bears necessities grammatical issues extracted them. Although most scholars said should not be carried out on necessity, we find their interpretations verses wise Quran they one aspects are permissible except necessity. If term allows poet break rules, is it possible apply ``necessity'' some readings? Did owners mention choose or did reject allow others? research aims stand increasing letters, clarifying toward them, solving problem by mentioning opinions standing After introduction, contained sections, first topic was definition position Grammar scientist readings, approach meaning resorting letters. And second where I dealt three related sentences, (1 introduction a preposition its like, (2 increase conjunction (and), (3 an (um), so directives mentioned interpretation based even if explicitly sometimes, then opinion Qur'an, after issue addressed meanings, whether necessary them? Before concluding, articulate commenters' opinions, claimed Holy response those who it, recommends conclusion prominent results reached.
 Keywords: Arabic language, books, guidance,