CANTO XVII

Call to remembrance, reader, if thou e'er
Hast, on a mountain top, been ta'en by cloud,
Through which thou saw'st no better, than the mole
Doth through opacous membrane; then, whene'er
The wat'ry vapours dense began to melt
Into thin air, how faintly the sun's sphere
Seem'd wading through them; so thy nimble thought
May image, how at first I re-beheld
The sun, that bedward now his couch o'erhung.

Thus with my leader's feet still equaling pace
From forth that cloud I came, when now expir'd
The parting beams from off the nether shores.

O quick and forgetive power! that sometimes dost
So rob us of ourselves, we take no mark
Though round about us thousand trumpets clang!
What moves thee, if the senses stir not? Light
Kindled in heav'n, spontaneous, self-inform'd,
Or likelier gliding down with swift illapse
By will divine. Portray'd before me came
The traces of her dire impiety,
Whose form was chang'd into the bird, that most
Delights itself in song: and here my mind
Was inwardly so wrapt, it gave no place