To be able to hide from Satan, Noah must have let go of everything that was his: his aura, his demon form… his mind. All that was circulating Satan right now was the pure state of the sloth magic doing what it was last told to do. If this innate magic stopped upon Satan's death, there wouldn't be any guarantee that Belphegor could get Noah back. There was just no way to do it.
At this point, his transcended witch was already good as dead. Noah had released the hellhounds and the commanders from his familiar contracts. It seemed to the lord master that Noah thought of this as the only way to end things. The child was not born a demon or a prince… and yet he was able to destroy one of Hell's pillars just like that. If Asmodeus feared Allan Cicero, Belphegor would regard Noah Rocco on the same pedestal.
