The Alstiseria is the religious head of the Hillenistic faith.
Blessed Protector of the Faith is a title given out posthumously to those who had lived virtuous lives in defense of Hillenism and all its followers.
A kireseria (plural: kireseriati), or kiretia sister, is a dignified member of the Aprēan clergy responsible for the administration of their local kiretia, and all the property and people that fall under its control.
The serisati are members of the Aprēan clergy who organize charity events and assist with various tasks in service of the faithful in their temples, the kiretiati.