"[the attempt to transpose the geography of the Avesta from Afghanistan to western Iran] “was doubtless due to different attempts made by the most powerful religious centres of western Iran and the influential order of the Magi to appropriate the traditions of Zoroastrianism that had flourished in the eastern territories of the plateau in far-off times. Without a doubt, the identification of Raya with Adurbadagan, more or less parallel with its identification with Ray, should be fitted into the vaster picture of the late location of Airyana Vaejah in Adarbayjan.” ..."