1) We read in the famous book of “Zand”, after mentioning the everlasting battle of “Yazatas” and “Daevas”:
… And then the great victory is for the side of Yazatas, and exterminates the Daevas…
After the victory of Yazatas and exterminating the Daevas, universe reaches its genuine felicity and humans will sit on the throne of happiness!
2) “Jamasp” quotes from the Zoroaster in the book “Jamasp Namag”:
A man will rise from the land of Arabs… A man with a great head, great body and great legs and following the religion of his forefather and with great army and moves toward Iran and constructs the lands and fills the earth with justice.