An investigation of Farrah kiani ascension in ancient Iranian culture and describtion the kianian dynasty

Farrah is a symbol of divine power and glory of god as light and celestial gift which is entrusted in the presence of any human being and for the owner have delivered long life power and assets. Kavaem Farrah means royal splendor and belonged to the late Zoroaster legendary timepiece. In more conceptual abstraction as a thought, Farrah can be a force depend on existence or force of god which is arising from the subtle world and going in this world so it will do good things and good fortune is also guaranteed. Whatever in this research has been investigated with analytical and descriptive methods are: the concept of term "Farrah" in Persian and Avestan , the reasons of kavaem Farrah importance, summaries about kianian series, Iranian myth which Farrah is hero of that and national stories associated with it, kavaem Farrah material and spiritual figures and recovered archaeological about Farrah, so finally answered to this question: what is the reasons of Kavaem Farrah special position and is it possible national stories and kavaem Farrah linked with each other or not? Research results shows that with investigation in the Avestan Zamyad Yasht text we can easily understand kavaem Farrah has such an importance situation based on nominal, historical, geographical, religion, and religious, national , mythical reasons. Also main heroes of some national Iranian pleasant stories has been benefited of kavaem Farrah and some things that great Ferdowsi has expressed in Shahname have roots in Avestan Zamyad yasht.