The Book of DieselThe Light Before the Gospel“As Cyrus gathered alliances against Astyages, Narseh translated promises to Medes, Persians, Elamites, and border clans. He learned that empire was built from sentences spoken differently to each listener. A promise could become a bridge or a trap depending on who remembered its exact words.”
The Book of Diesel · Gospel Threshold Edition v4.5
Historically anchoredThe setting or public event is documented; dialogue, motives, and recurring characters are invented.
Cyrus emerged from Anshan and overthrew Astyages before founding the Achaemenid Empire; detailed private conversations are not preserved.
Narseh is fictional, and his intimacy with Cyrus is invented to humanize the decisions surrounding conquest and governance.