Of King Vistaçpa and Frashaostra the Avesta then tells us, "that they prepared the right path for the faith which Ahura gave to the fire-priests." In the prayers Kava Vistaçpa is praised because as an arm, an assister, and helper, he has subjected himself to the law of Ahura, the law of Zarathrustra; because he has opened a wide path for purity, and has established the law in the world. The mighty brilliance of the ruler supported Zarathrustra, "in establishing the law and making it highly esteemed."[211] When Jamaçpa saw the army of the Daeva-worshippers approach, he sacrificed to Ardviçura a hundred horses, a thousand oxen, and ten thousand head of small cattle, and Ardviçura granted to him to fight victoriously against all the non-Arians. And Zairivairi, the brother of Vistaçpa, besought Ardviçura that he might smite the skilful Peshana, who worshipped the Daevas, and Arejataçpa. Kava Vistaçpa himself offered sacrifice in order to obtain the victory over Asta-aurva, over the Daeva worshippers Çpinjauruska, and Darsinika, and the murderous Arejataçpa.[212] And Vistaçpa smote Peshana and Arejataçpa, and Zarathrustra blessed him: "I praise thee, O ruler of the lands. May life be given to thy wives and thy children, which shall be born from thy body. Be thou possessed of swift horses, like the sun, shining like the moon, glowing as fire, sharp as Mithra, a conqueror of enemies like Verethraghna, well grown and victorious as Çraosha. Mayest thou be a ruler like Yima; mayest thou be victorious and rich in cattle like Thraetaona, bold and strong as Kereçaçpa, wise as Urvakshaya, brilliant as Kava Uça, without sickness and death, like Kava Huçrava, stainless as Çyavarshana, rich in horses as Pourushaçpa, a friend of the heavenly ones, and conqueror of men."[213] The Avesta gives Zarathrustra three sons: Urvatatnara, Hvareçithra, Daevotbi (Punisher of the Daevas); and three daughters: Freni, Thriti, and Pourushiçta.[214] His work is summed up in the fact that he compelled the Daevas, who previously had been in human form upon the earth, to hide themselves in the earth.[215] His doctrine prevents the Daevas from injuring the creation, as before, and gives to all the creatures of the good god the means of protecting themselves more effectually against the evil. Hence Zarathrustra is the increaser of life; in this sense he is described, invoked, and worshipped as the lord and master of all created life. But in time Çaoshyant will be born, who will make the evil creatures wholly powerless, and bring on for man the time of undisturbed happiness, in which there will no more be any battle; the time of uninterrupted life, _i.e._ of immortality. In this period all who once had life will have life again; _i.e._ the life destroyed by Angromainyu and the evil spirits will be restored, and the dead will rise to a new life.