When I heard ancient Iranians worshipped Mithra in subterranean caverns, my first reaction was: why would anyone worship Mithra in total darkness? Mithra, the god of heavenly light, who goes over the earth, all her breadth over, after the setting of the sun, touches both ends of this wide, round earth, whose ends lie afar, and surveys everything that is between the earth and the heavens.[1] In Mithraic belief, the God Mithra slays a bull to move the world and enlighten it with love. Followers pray and purify their souls in order to ascend to their heavenly place of origin.
