Most darkly in the twilit hour,
When Night's eternal shadow, cast
Over earth hushed and pale and vast,
Darkly foretells the soundless Night
In which this orb, so green, so bright,
Now spins, and which shall compass her
When on her rondure nought shall stir
But snow-whorls which the wind shall roll
From the Equator to the Pole ...

For everlastingly there is
Something Beyond, Behind: I wis
All Gods are haunted, and there clings,
As hound behind fled sheep, the things
Beyond the Universe's ken:
Gods haunt the Half-Gods, Half-Gods men,
And Man the brute. Gods, born of Night,
Feel a blacker appetite
Gape to devour them; Half-Gods dread
But jealous Gods; and mere men tread
Warily lest a Half-God rise
And loose on them from empty skies
Amazement, thunder, stark affright,
Famine and sudden War's thick night,
In which loud Furies hunt the Pities
Through smoke above wrecked, flaming cities.

For Pan, the Unknown God, rules all.
He shall outlive the funeral,
Change, and decay, of many Gods,