The Revelation of the Avesta is a collection of ancient Zoroastrian scriptures that provide insight into the religion and culture of the ancient Persian Empire. This collection of texts is believed to have been written by the prophet Zarathustra, and includes the Gathas, the Yasna
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The Avesta is the text corpus of religious literature of Zoroastrianism. All its texts are composed in the Avestan language and written in the Avestan alphabet. It represents the largest literature of the Old Iranian period and contains the oldest texts in any Iranian language.