Caliban and Ariel

Caliban and Ariel  
together from the sky they fell  
   
And Prospero came in between  
the interloper in their dream.  
   
For Prospero the book did wield  
that by its power all must yield.  
   
One the slave with urge corrupt  
to have what is denied by luck,  
   
The other voice of nature's fire  
free as the light of Golden power.  
   
How can betrayal be undone  
and power serve for all and one?  
   
What is the power of the book  
that in the depths all nature shook  
   
And offered up the power to one  
who must decide what will be done?  
   
Can one enslave to be unslaved --  
enslave the power all would crave?  
   
The answer to the mystery  
is in the word that sets us free.