Zoroastrian Society of Ontario is one of the largest associations in North America serving the Zoroastrian community in Ontario.  While serving the community we share the wisdom of our Holy Prophet Zarathushtra Spitaman or Zoroaster. Zarathushtra spread the message of Ahura Mazda, best reflected in the tenet "Humata, Hukta, Hvrashta" or Good Thoughts, Good Words, Good Deeds.