Final answer:
The Iconoclast Controversy revolved around the use of religious images and was a debate between iconoclasm and iconodulism.
Step-by-step explanation:
The Iconoclast Controversy refers to the debate over the use of religious images, particularly in Byzantine Christianity, during the 8th and 9th centuries. The controversy centered around whether the use of religious icons was idolatrous or necessary for the veneration of saints. The two main ideas that captured the debate were iconoclasm, which advocated for the destruction or removal of religious images, and iconodulism, which defended their use and veneration.
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