Mahdi in the Quran According to Shi‘ite Quran Commentators
Dates
The date formulae used throughout this study, as well as in bibliographical references, are the following:
• Islamic lunar year AH (After Hijra) and Gregorian year, e.g. 468 AH / 1075 AD
• Iranian solar year designated by the abbreviation Sh (for Shamsi) and Gregorian year, e.g. 1256 Sh /1877 AD