The Book of Nefertum was a religious text created by the Goa'uld Nefertum and given to the Bedrosians. It claimed, falsely, that all life had been created on Bedrosia; a belief that was carried on even after Nefertum left the planet by many people, though some people instead believed the truth; that their people had been brought to the planet through a "mystical ring". (SG1: "New Ground")