How should we take the Mutilated's statement that the No-God is the Absolute? Is it just rhetoric on their part or is the No-God a mechanical device that somehow uses God? I have thought that the No-God being a device that interacts or uses God in a mechanical manner would be an easy way to explain both how it controls the weapon races (beings without "Free Will") and the Bode (everything with "Free Will" can feel the emanation of Divine Will but aren't suborned to it).
In TTT, Kellhus says the Mangaecca squat, chanting about Aurang's real body to relay him to the Synthese. But, the Consult's Brain Trust seems to be restricted to just Mek, Shauriatus, Aurang and Aurax (and then the Mutilated). Were there any other Minds among the Consult for the past 2 millenia or has it just been those four? If so, given their .. dilapidated status how did Consult programs like breeding the Inversi actually function? How did they manage it with so little sane manpower?
How much of the Tekne do the Mutilated understand? They've attached batteries to a lasergun and fixed a nuke, but is it limited to electrical engineering (which they could understand just by taking things apart and using their big brains) or have they learned any of the fundamentals of physics, chemistry, or biology?
Edit: Is the Chair of Hooks meant to be a device we should recognize and go "Ha! The Inchoroi used a [insert] as a chair!"? Because I can't figure out what its original purpose was based on its description.
Edit 2: Kakaliol kills an Erratic and can't find its soul. Did this poor Erratic actually manage to find Oblivion?
There's no real world sense to be made of this: the Absolute, the unconditioned condition, is chimerical, a kind of cognitive perpetual motion machine. So fictionally speaking, the question is what kind of plausibility tales can you cook up. The Mutilated go pure objectivity, sapience absent sentience, while Kellhus goes pure subjectivity, sentience absent sapience. Press in either direction, and you trip into conceptual crash space, which is why all philosophical investigation of the theme remains mired in endless disputation.
Your second question leads me to believe that pretty much everyone has missed a certain boat, in which case, I can only say, RAFO!
The Mutilated have at best an operational knowledge of the Tekne devices they have happened upon - a Dunyain operational knowledge.
As for the Chair of Hooks, no, I had nothing devious in mind - I'm not even sure what you have in mind Jurble! As for the scene with the Erratic, yes, this is the implication.