The key of Solomon were good.

_Spirits_ [_in the passage_]. Softly! a fellow is caught there!
Keep back, all of you, follow him not there!
Like the fox in the trap,
Mourns the old hell-lynx his mishap.
But give ye good heed!
This way hover, that way hover,
Over and over,
And he shall right soon be freed.
Help can you give him,
O do not leave him!
Many good turns he's done us,
Many a fortune won us.

_Faust_. First, to encounter the creature
By the spell of the Four, says the teacher:
Salamander shall glisten,[12]
Undina lapse lightly,
Sylph vanish brightly,
Kobold quick listen.

He to whom Nature
Shows not, as teacher,
Every force
And secret source,
Over the spirits
No power inherits.

Vanish in glowing