The religion of Cyrus, based on historical sources and mythology

Knowledge of the personal religion of Cyrus the Great has always been of interest to historians. However, due to the scarcity of sources and the lack of direct reference to the religion of Cyrus in historical documents and archaeological sources, various studies have not yet reached a definite and clear conclusion. But the point that has received less attention from researchers is the use of two sciences, mythology and linguistics, to illuminate this dark point in history. Therefore, in conducting this research, first the hypothesis has been raised that by using the information available in Greek and Roman sources, how can we gain knowledge of Cyrus's personal religion and then it has been discussed that the knowledge of mythology based on linguistics Ancient, how they will help us to reach a clear answer in this discussion. Therefore, with the knowledge of the above-mentioned issues, an attempt has been made to use the evidence, data and information contained in historical documents written by historians of ancient Greece and ancient Rome, and then analyze these data and measure the information of historical sources, which are mainly It has been obtained from foreign sources that with the surviving documents of ancient Iranian mythology and a glimpse into linguistics, we can for the first time obtain a clear answer in this field and obtain information about the personal religion of Cyrus the Achaemenid.