They will serve up the Light to appease their dark gods.

A 100-word religion

An eye for an eye leaves the whole world blind.

Soon after, The Trickster came upon another praying mantis, a female in heat. Unable to resist a female of any race, The Trickster obliged the willing creature, being perfectly able in his present form. At the climactic moment something unexpected occurred. As The Trickster issued forth his Divine Seed, the female turned her head slightly, and with blinding speed bit into The Trickster's head, nearly severing it with her first strike. Her next few bites, finished the job, and as Mokkus' headless body spasmed, she began to eat the rest of The Trickster.
-An Excerpt from 'The Oral Traditions of the P'Cheela' as Transcribed by Gyma, Deputy Explorer of the Thyran College

Unlock your mind. Stand naked in thought and body before your enemy. Move as the breezes that caresses your vessel. Strike as the earth that calls from under your feet.

- Nesu-kitt, Ancient Lockzennite

A small, hidden sect among the stars, distributed throughout hundreds of cells, The Word of Creation has dedicated itself to cleansing humanity of the taint of synthetic and altered life, and of holding a strong and pure humanity above all the Galaxy, through whatever means necessary.

The followers of the mechanogod Whrrrm, those who could never have come about until the advent of steamtech.

All living things must strive. Nature knows no harmony, only war for the privilege to exist. Maug of the Bitter Spirit, the Albatross God, promises no intervention nor advice to His worshippers, just a silent approval of those of you strong enough to help themselves...

The Book of Salts, Ch. 7, verse 12

The twin goddesses of the Medusan race, Gethserath and Amarane.

Some of the more bizarre cults which could conceivably be found in a post apocalyptic setting

An odd little cult dedicated to the care and feeding of their 'god', the Cabal of Omnomnom is slowly depleting the region of...

Prowling the wild seas of Acqua like the ravenous raiders that they are, these militant priests of Holy Jove are sworn to their sacred mission of destroying the unbelievers and infidels wherever they may be found on the open ocean.

Out of simple roots, a deep faith.

motto of the Brotherhood of Orildus

These are the Gods of Food and Eating! Beware their culinary prowess and tremble before the might of their cookery! These are... More Placeholder Gods!

The mightiest champion of the Great Empire had a vision, a vision that his heirs still follow...

'He is the Astral Harvester, the Lifegiver, the Sun King. Without him, the world is naught. And we, the members of his Divine Church, serve only at his command. It is by this holy order that we convert the universe.'
- Exarch Hardulph Symphorian

Not only a faith but a state, the Imperial Modoals are the largest force in the Continent. Can they hold their position as the Sectarian Wars begin?

"Hear, O Servant of the Just One! Hear and stand ye before him, the Celestial Judge! Hear and write: 'Thus speaks the Great Lawgiver, before whom the world shall be tried, the one that is just and righteous beyond all - I am the Law. I am Dalraaen.'"
-The Didache of Law

The worshippers of the Celestial Judge have kept peace and law for a thousand years. When they see great injustice across the Continent, what can they do but fight?

''Hear! That which you warred for it gone. In its place is my own creation under my own authority. This Blessed Great Blue is my patronage and you will have no part in it! Lest you soil my sacred waves, I will cause them to crash onto your lands and drown your own creations. End your fighting: the seas are mine.'
Thus she spake from the Merciful Deep.'
- Yamasatran oral tradition

The mysterious Sisters of the Sea watch the events of the Sectarian Wars unfold from the safety of their monastery ships. But how long can they remain neutral before war is brought upon them?

'And into World they cast him, deep below, beneath stone and water and flame. In World's Heart, doth gape the Peccant Maw, yet starved as the hunger grows unabated. Terror, irony, horror, farce! That which ends all is trapped beneath all.'
-The Tale of the Maw, 'The Enslavement of the Devourer'

An ancient cult, the Vautuans worship their god with zeal. Chaos is their sacrament, death their prayer. Will the followers of the Gaping Maw free their god and destroy the world?

Transformed by the Ghulscorch Ague, the Lords of the Ghouls walk among us...