What is Zoroastrianism ?

Zoroastrianism is an ancient religion based on the teachings of its prophet Zoroaster. He taught that God, was the whooly Good Creator of all things, of sun, moon and stars, of the spiritual and material worlds, of humans and of beasts. The Wise Lord (Ahura Mazda) is the bountiful sovereign, the friend not only of Zoroaster but of everyone. He is in no way responsible for evil in the world, this comes from the Destructive Spirit (Angra Mainyu) whose nature is destructive and violent.