Zoroaster Thus they accorded the same treatment to the Zoroastrian people which they did to other "People of the Book". Though the name of Zoroaster is not mentioned in the Qur'an, still he was regarded as one of those prophets whose names have not been mentioned in the Qur'an, for there is a verse in the Qur'an: "And We did send apostles before thee: there are some of them that We have mentioned to thee and there are others whom We have not mentioned to Thee." (40 : 78). Accordingly, the Muslims treated the founder of Zoroastrianism as a true prophet
Zoroaster in part to the system of rational ethics he founded called Mazda-Yasna. The word "Mazda-Yasna" is Avestan and is translated as "Worship of Wisdom" in English. The encyclopedia Natural History (Pliny) claims that Zoroastrians later educated the Greeks who, starting with Pythagoras, used a similar term, philosophy, or "love of wisdom" to describe the search for ultimate truth. Zoroaster emphasized the freedom of the individual to choose right or wrong and individual responsibility for one's deeds. This personal choice to accept "aša", or arta (the divine order), and shun "druj" (ignorance and chaos) is one's own decision and not a