(Zoroaster) was a priest who lived c.630 - 550 B.C. He wrote down the tenets of Zoroastrianism in the Avesta. Zoroastrianism was established as the state religion of Persia in c.226 BC. The book of Zoroastor is mentioned in the "Apocryphon of John". http://www.ancientworlds.net/aw/Post/552217 See also; "Zostrianos", NHL. See also; http://www.avesta.org/ See also; "Oracles of Zoroastor". http://www.sacred-texts.com/eso/coz/index.htm