In early times, the earth was full of malign creatures fashioned by the evil Ahriman. The angel Tistar (the star Sirius) descended three times, in the form of man, horse, and bull respectively, causing ten days and nights of rain each time. Each rain drop became as big as a bowl, and the water rose the height of a man over the whole earth. The first flood drowned the creatures, but the dead noxious creatures went into holes in the earth. Before returning to cause the second flood, Tistar, in the form of a white horse, battled the demon Apaosha, who took the form of a black horse. Ormuzd blasted the demon with lightning, making the demon give a cry which can still be heard in thunderstorms, and Tistar prevailed and caused rivers to flow. The poison washed from the land by the second flood made the seas salty. The waters were driven to the ends of the earth by a great wind and became the sea Vourukasha ("Wide-Gulfed"). [Carnoy, p. 270; Vitaliano, pp. 161-162; H. Miller, p. 288] PERSIAN FLOOD STORY CIVILIZATION: PERSIAN: FLOOD STORY – Do YOU have the HOLY GHOST?