Titles that borrow from scripture carry a charge that is hard to fake, and The Ungodly makes full use of it. The word implies a judgement already passed, a line drawn between those inside and those out, and Neil Sater has placed it where a young adult audience will meet it first.
That shelf matters. Our catalogue files the work under teen and young adult, a category that has spent two decades proving it can carry serious moral weight without losing its readership, and titles with this kind of edge are part of the reason. Six and a half hours is well judged for the audience: substantial enough to build a world, short enough to be finished before the momentum goes.