The Universal Church of the Celestial
Sun
Although the Universal Church of the
Celestial Sun may present a unified front for the faithful of
the Known Worlds, its cathedrals are rife with sectarianism. While
the Patriarch has rule over all aspects of the Church, it is often
difficult to manage the actions of priests the universe over.
Many sects and orders have arisen, powerful enough to earn official
status from a reluctant Orthodoxy. Even more heresies have arisen,
forcing the Patriarch to spend his time hunting heretics rather
than unifying the present sects.
A priests life is often a trying one:
If it's not local disasters or famines they must try to relieve,
it's occult threats to the faith, from demon possessions, zombie
plagues or malicious psychics. Church magical rites are effective,
regardless of whether they are considered merely a form of psychic
power by the more skeptical.
The five major sects/orders ordained
by the Church are:
Urth Orthodox
The largest sect, it is the Orthodoxy
that most people associate with the Church. Its priests can be
found on all worlds, from the ostentatious bishops of the capital
cities to the more humble parish priests in the most poverty-stricken
fiefs. While the Orthodoxy has gained a reputation for their cunning
political maneuvers, most priests know little of such things,
being entirely too busy protecting the souls of the simple faithful.
While many may spurn the Orthodoxy for its martial role in the
Emperor Wars, when tragedy strikes, it is the Orthodoxy they return
to for consolation.

Brother Battle
This order of monk knights is the most
elite fighting unit in the Known Worlds, surpassing even the Emperor's
Phoenix Guard in martial prowess. Originally initiated to protect
pilgrims and pursue heretics, the order is now chartered by noble
houses, Church sects and even guilds to perform elite military
operations on many worlds, including the deadly Stigmata Front
against the Symbiot alien invaders. Despite rumors of heresy and
usury within their ranks, everyone wants a Brother Battle monk
by their side in times of trouble.
Eskatonic Order
These hermetic sages are often thought
of as wizards by the common folk, but the nobles and guildsmen
know them for the kooks they often are. While there are many within
the order who possess profound wisdom and learning, there are
just as many who are obsessed with the end of the universe and
who stand on street corners telling everyone about it. Once considered
a heresy by the Orthodoxy, the Eskatonics were admitted into the
fold when their theurgical rites proved effective against the
Symbiots.

Temple Avesti
Dreaded inquisitors. The Avestites
long ago seized most of the seats on the Inquisitorial Synod,
and have since then made it their duty to search the Known Worlds
for signs of heresy, demonism and any other threat to the faithful.
Their illiteracy, fear of learning and dogmatic adherence to certain
extreme scriptures makes them feared and hated throughout Human
Space. But they are obeyed nonetheless. Only the most fanatic
and ascetic initiates are admitted to this sect.
Sanctuary Aeon
Healers and compassionate mystics.
Everybody loves the priests and priestesses of Sanctuary Aeon,
followers of Saint Amalthea. When an Amalthean comes to town,
there is always someone willing to provide hospitality for her.
Indeed, so beloved by the commoners are they that when one was
once accused of witchcraft by an Avestite, the Avestite was seized
by the populace and burned at the stake instead.