What's the noun for iconoclastically? Here's the word you're looking for.
iconoclast
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.
“Believing that all sound is potential music, he was somewhat of an iconoclast and occasionally a parodist.”
“Back then, I was into Bukowski the iconoclast, the rebel with that irreverent humour.”
“Although the family returned to England in 1933, Spike retained the sensibility of an outsider, an iconoclast and a rebel.”
iconoclasm
The belief in, participation in, or sanction of destroying religious icons and other symbols or monuments, usually with religious or political motives.