Chaos is the natural "Order" of the Universe.
Interesting enough, I actually have a game where the Elohim have converted to the Ashen Veil. Huge, Marathon, Terra map. I'm playing the Amurites, who worship Esus. "For what better way to learn the secrets and knowledge of Erebus, then to embrace the dark and unseen? To move and not be noticed. To be the one that listens to the secrets spread under veil of night?" Anyway, I'd gotten OO, conquered the Clan (who'd founded RoK), then wiped out the Chislev after I refused to pay them tribute (foolish tribals, demanding tribute of a nation that had just crushed their southern, larger neighbor kingdom). Founded OO during this time, then founded Esus and converted. Spread it to the Calabim to my north (we'd been chummy this whole time), then when I founded AV, I ran one of the Great Sages I'd been churning out to build it's holy site. The very turn after, the Elohim (another friend, since I'd been helping them almost constantly against the expanding Hippus and Bannor. Never hurts to have friends in "high places") took up the Vail. Must have been inspired by my nation's sterling example, and since they were on the other side of the world from me, facing the threat of subjugation by their two neighbors, I figure desperation set in. Junil apparently wasn't doing a thing for them, so the enticing whispers from the dark grew too tempting to ignore.
A few turns after this, the Infernals popped up in the new world and proceeded to turn the whole of it into a burning wreck. Since I was the only one with astronomy, I'd been expanding into the place for a bit. Once I saw that hell terrain creeping up on me, I just couldn't help but think "there goes the neighborhood". It's just me and them in the "New World" and considering just how powerful they've grown in so short a time, I'm not going to be the one to tick them off.
Oh, on a side note, the Elohim turned into a protectorate of the Ljosalfar, who turned around and started handing a lesson in how true conquest should be wagged to the Banor and Hippus. Kinda helps that they summoned the Mercurians in and have sent holy retribution down on their heads.
I'm sitting pretty in my shadow shrouded cities, patiently bidding my time when the whole world goes to hell and those damned forests become the firewood they were born to be.