Azadraxiel is a minor familiar demon that rather likes the earth. The Weirder who had summoned and bound her, one Bridget Cleary, was murdered by her husband when he discovered her practices, and instead of returning to Hell on the completion of Bridget's Contract, Azadraxiel, stole the body of her former master as her Ark (she'd been using a goat before) and lived on for hundreds of years as Bridget, on the Infernal Equivalent of an expired passport. Using a loophole in the standard Contract of binding Familiars to their masters, she works to summon her sister, Magraxiel, to the mortal coil. Now, the aether is buzzing with news.
News of something big about to happen.
Something Biblical.
Something using words like "ark" and "covenant".
...And "final".