iconoclast
n//aɪˈkɑn.əˌklæst//bildstormare, ikonoklast
(historical, Christianity) One who destroys religious images or icons, especially an opponent of the Orthodox Church in the 8th and 9th centuries, or a Puritan during the European Reformation.
One who opposes orthodoxy and religion; one who adheres to the doctrine of iconoclasm.