this is something i haven't entirely worked out yet, however there is a religion of sorts that the majority of the citadel follows. it is not necessary for one to believe in said religion or gods, though most members do and many of the events and traditions followed are based off of their religion.
one of the citadel's many traditions is their
coming of age ceremony
though many individuals and groups consider around six months the time an individual is transitioning from a child to an adult, the citadel performs no celebration until an individual reaches the age of (approximately) twelve months. every couple of months, when more than one individual has reached the age of twelve months, the clan comes together and essentially has a huge party. the leader (considering calling them the monarch?) of the citadel makes a ceremonial speech, there is a food sacrifice to the gods, and then they basically just throw a party in the coming of age individuals' names. from this point forward, they are considered and treated as adults, meaning punishments for rule-breaks are more severe and they are expected to be more responsible and help look after and teach the young of the clan.
the next tradition is referred to as
dies lustricus, which means "day of purification". in the citadel, this is a rather short process in contrast to the weeklong ceremony performed by the romans. there is a food sacrifice and the parent(s) choose a name for the child. members of the family often swear to protect the child and then it is given an amulet called a
bulla, which is said to ward off evil, which is worn for the rest of its time in the clan.
bullas are also granted to new members after they (if considered an adult) make an oath to serve and protect the clan. if they are not considered an adult, they don't have to go through any oath and are not allowed to be turned away at the borders, and are also given bullas.
when a member of the citadel is promoted to deputy, assistant deputy, or a healer, they must make a new oath to the clan, one that puts their life before the others of the clan and swears to defend it and its people no matter what horrors lie before them.
GODS
i'm only gonna explain ares right now because they're (still havent figured out what gender i want to represent them with ??) the primary god in the citadel's religion and i'm still working out the rest of the gods
ARES
ares is primarily the god of love and war. unlike in roman mythology, where mars rules war and venus love (or ares and aphrodite in greek), i chose to have this god rule both, for the citadel believes that in order to achieve peace and love, one must be willing to fight for it. thus, ares is the "king"/leader of the gods, as they represent the citadel's core beliefs.