Neptune’s huge hand has closed with brazen gates

The mouth: a wall environs every side.

There Gyges, Cottus, high-souled Briareus,

Dwell vigilant: the faithful sentinels

Of Ægis-bearer Jove. Successive there

The dusky Earth, and darksome Tartarus,

The sterile Ocean, and the starry Heaven,

[215]Arise and end, their source and boundary.

[216]A drear and ghastly wilderness, abhorr’d

E’en by the gods; a vast vacuity: