Than the fair Forms, that in long order glide,

Bear to the glacier band—those[557] Shapes aloft descried.

Trembling, I look upon the secret springs

Of that licentious craving in the mind

To act the God among external things,

To bind, on apt suggestion, or unbind;[558]

And marvel not that antique Faith inclined

To crowd the world with metamorphosis,

Vouchsafed in pity or in wrath assigned;

Such insolent temptations wouldst thou miss,