The primordial god in Persian religion, and the god of infinite time and space. Zurvan is the father of the good god Ahura Mazda and the evil god Angra Mainyu. He had to make sacrifices for 1,000 years to get them because he is androgynous. With children representing the two opposites, Zurvan himself is regarded as a neutral god; one for whom there is no distinction between good or evil. Zurvan is also the god of destiny, light and darkness. In Zurvanism, the state religion of the Sassanides in the 3rd-7th century CE, Zurvan is the highest god and lord of the four elements.