The end of days is when one will stand for god's judgement
They needed water to survive, when they had it they protected it at all costs
Answer: The effect of the iconoclastic controversy
Explanation: More specifically, the word is used for the Iconoclastic Controversy that shook the Byzantine Empire for more than 100 years. Open hostility toward religious representations began in 726 when Emperor Leo III publicly took a position against icons; this resulted in their removal from churches and their destruction.
