The Holy Cattle Slaughterer in the Persian Mithraism

Mitra is one of the oldest myths in Iran. As this belief has directly influenced many traditions and religions, it has aroused the interest of several national and western authors. The effect of Mithraism on Zoroastrian, Christianity, Judaism, and some Islamic and oriental mystics has been investigated. In the antiquity, the mysterious Mithraism directed toward West from Iran, its origin, by militants and warriors. Warmly welcomed, many Mithraeums were built throughout Roman Empire from Turkey and the current Syria to Germany, Poland, Italy, and France. Western Mithraism focuses on the theme of Holy “Cattle Slaughtering” painting and relief in all Mithraism temples; whereas, Mithraism is different in its home land, Iran.  During the Sassanid period, the signs of Mithraism began to fade away when Zoroastrian religion was formally recognized. Almost all Mithraism temples were turned into Zoroastrian fire temples where Ahura Mazda, the only god, was accompanied with Mitra and Nahid. However, Mithraism survived and its traditions penetrated into the new religion so much so that Mitra (god of Mehr) accompanied Ahura Mazda. With the arrival of Islam, following Sassanid, fire temples became Islamic holy places and Mithraism customs continued to evolve through transformation in Islamic traditions. Historical misfortunes and religious transformations in the form and the performance of Mithraeums ruined almost all independent Mithraism temples in Iran; while, Mithraeums turned into churches in the west and many Mithraism beliefs spread in the formalized Christianity. However, within the area of the Plateau of Iran, there were some parts such as Armenia underwent the least modifications comparing the central area. Many signs of Iranian Mithraism can be easily seen in Armenian Christianity. Iranian and western Mithraism shares many commonalities; although, there can be seen some fundamental differences1. The effect of Mithraism on Christianity, makes a distinction between western Christianity  and Christianity in the Plateau of Iran (Armenia)2. Therefore, the present research attempts to study the differences between Iranian and Western Mithraism based on the Mithraism signs and symbols in various decorations.