"Day 05, November, Year 106 : Saint Emil of the Fire Cleanse, leader of the Cleansers, has made three prisoners amongst the hundred mages living in Mora and is taking them to their pyre. They have been condemned to death by fire because of collusion with the Rashed.
That day shall be remembered as the first real step into the realization of the Great Wash prophecies and the foundation of the Cleansed World."
-Mora's Cleansed Archives.
Indeed Emil wiped mages out of Mora because they were suspected of having a link with Rashed ones. But he first killed them to have revenge on all the mage cast. Because of a terrible event that happend two years before...