The Babylonians, for example, believed there were two gods, a god of good and light, and a god of evil and darkness, and that those two were locked in mortal combat. Cyrus, the great King of Persia, believed just this.
Kwa mfano, Wakaldayo, waliamini kuwepo Mungu wawili, Mungu wa mema na nuru na Mungu wa uovu na giza, na kwamba walishikana katika kupingana sana. Koreshi, Mfalme mkuu wa Uajemi, naye aliamini hivi.