Surah Al-Qamar - (study and investigation) - From the Interpretation of Jama`at al-Tibyan in the Interpretation of the Qur'an - Lam'in Al-Din Muhammad bin Abdul Rahman Al-Iji (d. 905 AH)

The research aims to identify and clarify some of the meanings Noble Qur'an through interpretation Jami' al-Tibyan, highlight sayings commentators contained in Surat al-Qamar, achieve narratives surah, study them a manner that facilitates their understanding knowledge meanings. methodology required it include two parts, an introduction conclusion as well index sources references. first section included research, its objectives, reasons for choosing it, hypothetical questions, plan, investigation methodology, samples from manuscripts (original + b). On achievement according scientific steps followed by investigators researchers. In conclusion, deals with most important results recommendations, references.
 Keywords: Al-Qamar, investigation, Al-Tibyan Mosques, Mu'in Al-Din Al-Iji