Ye powers and spirits of this nethermost abyss.
The throne is darkness, in the abyss of light.
The abysses of metaphysical theology.
In unfathomable abysses of disgrace.
☞ This word, in its leading uses, is associated with the cosmological notions of the Hebrews, having reference to a supposed illimitable mass of waters from which our earth sprung, and beneath whose profound depths the wicked were punished. Encyc. Brit.