One of the well-know books of interpretation (Tafsir) in the eleventh century (A.H.) is Tafsire-Safi by Feiz. In this work, Feiz uses tradition by Immanlate Imams under different quranic verses or uses Beizaw’s work. This [paper is an attempt to study his principles of interpretation and to reply some questions raised by Muhammad Hosssein Zahabi.
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