ভূমিকা
Shiavault - a Vault of Shia Islamic Books A History of Muslim Philosophy Volume 1, Book 1 Chapter 3: Pre-Islamic Iranian Thought Pre-Islamic Iranian Thought by Alessandro Bausani, Ph.D, Professor of Persian Language and Literature, University of Naples (Italy) A summary sketch of the philosophical thought of pre‑Islamic Iran is both a difficult and an easy task difficult in the sense that the texts on which this study must be based are not philosophical in the proper sense of the word, but rather theological or sometimes even mythological, and we have to abstract from them their philosophical gist, translating their ideas into modern philosophical terminology, through a rather personal work of interpretation; easy in the sense that, in this work of reinterpretation, we have to renounce completely a solution of the extremely complicated historical problems put by Iranic philology.
An attempt at a philosophical reinterpretation of the Mazdaic outlook can be based, in our opinion, exclusively on the only concrete and systematic form of Mazdaism we know: the late Mazdaism of the Pahlavi books of the Sassanian period and the early times of Islam. The almost insoluble problems raised by the pre‑Islamic religion (or, according to others, religions) of Iran depend chiefly on the extreme confusion of different types of religiosity‑local religion, religion of the elite, etc.
Concerning the sources of Mazdaism the only comparatively sure points are (a) that the Gathas of the Avesta are very old and probably date back to Zarathustra himself (e. 700‑600 B.C.); and (b) that the most systematic and the richest Pahlavi texts were written in the third/ninth century, i.e., two centuries after the Islamic conquest of Iran. An accurate dating of the materials between these two chronological limits (the seventh century B.C.
and the ninth century A.D.) seems still impossible and all the learned conclusions of the scholars (who often change their minds from year to year) appear to be no more than conjectures.