The story of the Fisher King begins when the king is a boy, having to
spend the night alone in the forest to prove his courage so he can
become king. And while he's spending the night alone he is visited by
a sacred vision. Out of the fire appears the Holy Grail, the symbol
of God's divine grace. And a voice said to the boy, "You shall be
keeper of the grail so that it may heal the hearts of men." But the
boy was blinded by greater visions of a life of power, glory, and
beauty. And in this state of radical amazement he felt for a brief
moment, not like a boy, but invincible, like God. So he reached in
the fire to take the grail and the grail vanished, leaving him with
his hand in the fire to be terribly wounded. Now as this boy grew
older his wound grew deeper, until one day life for him lost its
reason. He had no faith in any man, not even himself. He couldn't
love, or feel love. He was sick with experience; he began to die.
One day a fool wandered into the castle and found the king alone. Now
being a fool he was simple-minded; he didn't see a king, he only saw a
man alone and in pain. And he asked the king, "What ails you,
friend?" The king replied, "I'm thirsty. I need some water to cool
my throat." So the fool took a cup from beside his bed, filled it
with water, and handed it to the king. As the king began to drink, he
realized his wound was healed. He looked in his hands and there was
the Holy Grail, that which he had sought all of his life. He turned
to the fool and said with amazement, "How could you find that which my
brightest and bravest could not?" The fool replied, "I don't know. I
only knew that you were thirsty."
-- Richard LaGravenese
THE ACCOUNT OF THE FISHER KING
(as told in Terry Gilliam's film "The Fisher King") (1991)