As such, there was no "conversion", because the Aryans of Iran were already Mazdayasnis when Zarathushtra came, and Zarathushtra was RE-REVEALING THE ORIGINAL FAITH, along with the AGUSTO VACHO - previously unheard of words of Ahura Mazda, such as the most powerful Ahunavar (Yatha Ahu Vairyo). The Fravardin Yasht also says that the Righteous of every nation in this world are present in heaven in the form of Glorious Fravarshis. Thus, the Righteous of every religion go to heaven, all religions are equal, and it is folly to convert. Conversion goes against the Master Law of Ereta (righteousness) itself, because God has given us birth in our respective religions, to adore Him in them, and not to mistrust His Judgement and rebel and go over to another faith. For, each faith leads ultimately to God. Thus, the Zarathushtris do not convert other people, but they rely on MARRIAGE WITHIN and INCREASED CHILD BIRTH to increase their numbers.The observance of the Laws of the Vendidad is an important pillar of the Zarathushtri religion. This includes the concept of menstrual seclusion (the woman is in a state of impurity during menstruation and must stay away from all religious objects including the household fire, and also stay away from her husband during those days) and the dreaded impure state of NASU the corpse is in after death, only touchable by the Nassesalars (corpse-bearers) who may then be purified by ritual means. The Vendidad also carries strong moral injuctions against the acts of homosexuality and prostitution, prohibiting these immoral acts.Faith, and Hope in the coming of the Saoshyant (Saviour) has sustained our religion through the centuries. We firmly hope, and pray, that Ahura Mazda sends the Saoshyant to the earth to defeat evil and further righteousness (Ashoi). The Zarathushtri religion was the first to proclaim that Ahura Mazda will send the Saoshyant, born of a virgin, and many other religions took on this belief.