- There is one universal and transcendental God, Ahura Mazda, the one Uncreated Creator to whom all worship is ultimately directed.
- Ahura Mazda's creation — evident as asha, truth and order — is the antithesis of chaos, evident as druj, falsehood and disorder. The resulting conflict involves the entire universe, including humanity, which has an active role to play in the conflict.
- Active participation in life through good thoughts, good words and good deeds is necessary to ensure happiness and to keep the chaos at bay. This active participation is a central element in Zoroaster's concept of free will, and Zoroastrianism rejects all forms of monasticism.





