At first, heard solemn o'er the verge of Heaven,
The Tempest growls; but as it nearer comes,
And rolls its awful burden on the wind,
The Lightnings flash a larger curve, and more
The Noise astounds; till overhead a sheet
Of livid flame discloses wide, then shuts,
And opens wider; shuts and opens still
Expansive, wrapping ether in a blaze.
Follows the loosen'd aggravated Roar,
Enlarging, deepening, mingling, peal on peal,
Crush'd, horrible, convulsing Heaven and Earth.