Ahura Mazda, which means Lord of Knowledge in Zoroastrian, was the benevolent Spirit of Good and the leader of the forces of light in the Zoroastrian faith.
- Ormuzd was his other name.
- He fought against Ahriman, the Spirit of Evil, who was in charge of the forces of evil.
You may also want to refer to my Comprehensive list of World Pagan Religious Terms And Concepts.