I believe in the one true God, Time, called Zurvan. Before the world existed, he alone existed with matter, eternal.
From Time sprang forth two spirits, the Holy Spirit, called Spenta Mainyu or Ahura Mazda, and the Evil Spirit, called Angra Mainyu or Ahriman. By their generation the unformed, eternal matter, was formed into a cosmos and the created order began to exist. For Time and matter is all that really exists, and there are no immaterial spirits as some of the foolish say.
Ahrua Mazda created heaven, while Ahriman created hell. Zurvan, father Time, allotted Ahrima 9000 years to rule over the cosmos, and then everything would be given into the hands of Ahurah Mazda for eternity. Those who follow the path of righteousness, of good thoughts and good words and good deed, will dwell with Ahurah Mazda and his Saoshyant for eternity, while the wicked will be cast into hell for eternity with Ahriman. The righteous will be resurrected to life everlasting, the wicked to a life of destruction.
The fools say Zurvanism is a Zoroastrian heresy, but the truth is that Mazdaism is the true departure from the original teachings of the prophet Zoroaster. Zurvanism is the only way to correctly interpret the twin spirits doctrine.