'3. From the beginning there were two Spirits, each active in itself. They are the good and the bad in thought, word, and deed. Choose ye between them: do good, not evil! '4. And these two Spirits meet and create the first existence, the earthy, that which is and that which is not, and the last, the spiritual. The worst existence is for the liars, the best for the truthful. '5. Of these two spirits choose ye one, either the lying, the worker of Evil, or the true holiest spirit. Whoso chooses the first chooses the hardest fate; whoso the last, honours Ahuramazda in faith and in truth by his deeds. '6. Ye cannot serve both of these two. An evil spirit whom we will destroy surprises those who deliberate, saying, Choose the Evil Mind! Then do those spirits gather in troops to attack the two lives of which the prophets prophesy. '7. And to this earthly life came Armaiti with earthly power to help the truth, and the good disposition: she, the Eternal, created the material world, but the Spirit is with thee, O Wise One! the first of creations in time. '8. When any evil falls upon the spirit, thou, O Wise One, givest temporal possessions and a good disposition; but him whose promises are lies, and not truth, thou punishest.' Around the hymns of the Avesta gradually grew a theology and a mythology which were destined to exert a powerful influence on the world. These are contained in the Bundehesch. [14] Anterior to all things and all beings was Zeruane-Akrene ('Boundless Time'), so exalted that he can only be worshipped in silence. From him emanated two Ferouers, spiritual types, which took form in two beings, Ormuzd and Ahriman. These were equally pure; but Ahriman became jealous of his first-born brother, Ormuzd. To punish Ahriman for his evil feeling, the Supreme Being condemned him to 12,000 years' imprisonment in an empire of rayless Darkness. During that period must rage the conflict between Light and Darkness, Good and Evil. As Ormuzd had his pre-existing type or Ferouer, so by a similar power--much the same as the Platonic Logos or Word--he created the pure or spiritual world, by means of which the empire of Ahriman should be overthrown. On the earth (still spiritual) he raised the exceeding high mountain Albordj, Elburz (snow mountain), [15] on whose summit he fixed his throne; whence he stretched the bridge Chinevat, which, passing directly over Duzhak, the abyss of Ahriman (or hell), reaches to the portal of Gorodman, or heaven. All this was but a Ferouer world--a prototype of the material world. In anticipation of its incorporation in a material creation, Ormuzd (by emanations) created in his own image six Amshaspands, or agents, of both sexes, to be models of perfection to lower spirits--and to mankind, when they should be created--and offer up their prayers to himself. The second series of emanations were the Izeds, benevolent genii and guardians of the world, twenty-eight in number, of whom the chief is Mithras, the Mediator.