Traditional protection Based on observations, Historical texts And themes Inscriptions Grand Mosque Abbasi in Isfahan.

Inscriptions has been used in various shapes and concepts in mosques. These themes includes a variety Quranic concepts, Sayings, Prayer and Holy Names, The commands of the kings of each period, Poetry and inscription is related to. These features make up the scrolls as the introduction monuments, which by studying them, we can determine the historical information, in addition to the type of interventions done in the mosques. Jame Mosque of Abbasi,in Isfahan has a number of Sixty samples inscription with various themes in different parts of it. In this research which was done with the dim of considering ethical protiondone in this mosque, coment based on the study of its writing and existing historical texts in this respect writings in Abbasi Grand mosque of Isfahan, ethical protection how has occurred in this building? Research hypothesis is that: ethical protection in this mosque has beendone, based on actionssuch as devotion, public beneficial request and kings of each era which applion of study of writings and application of historical doct whith devotion document represents this point. This research is of the kind of theoretical studies which has been done which historical interpretative way and research findings show that: the way of doing is library studies a field studies and results show that done protections in ethica era has not occured. For repairmen and protection in construction and may be done be cause of permanent of king and etc in mosque.