The religion believes in reincarnation, but that you will be reborn in the past. People of today are those re-born of tomorrow, with some discarded as trash. The most pure will be eventually reborn in the mythical paradise-like past, where people lived for hundreds, or maybe even thousands of years.
This goes nicely with beliefs into foresight (you know a little about the future because you have been there), but also to many complaints of how things are going always from bad to worse.
Finally got the idea for an orcish currency:
A cold-hammered piece of raw iron, resembling some kind of a dagger. The Dagger is easy to carry, hard to forge, may be used as a crude weapon in case of emergency AND the iron being a valuable resource... may be used directly for weapon-making. May be carried openly on the belt of a mighty Orc. A new insult: 'to beat someone with someones money' . Self-explanatory.
A group of individuals* gather up and search for, "The rod of Lordly Might." Here's the catch, no just any individual is welcomed. There will be a meeting on sundown* in an old bar. As it is, a war is going on between the Eastern Front, and the Western Front. The bar/tavern is in the middle of both lands.
On the same night of the meeting, there's another meeting with the Red Rose (Eastern) and the Black rose (Western).
Once on the mission, there will be other individuals met and given information... there will not be an easy destiny, but nonetheless and adventure to remember.
I used INDIVIDUALS for the fact that you can be any species (just keep away from the elemental and supernatural creatures.). Here are some suggestions: Vampire/ress, Adhiel (Elf), Half-Adhiel (Half-Elf), Orc, Human, Half-Human...
Please do not be: Orc, Troll, Frost/Forest/Urban/Dessert Monsters, Giants, and Titans. Note that you can still be one, just preferably not one.
I used SUNDOWN for a realistic reason (Vamps, Giants, and others meet at night). You don't meet someone who works for the Eastern/Western Kings during the day. I expect some drunks, bar fights, and bloodshed in the story. Mild or no Language is acceptable (unless unexceptable by the MODS).