"But, Father, Alberich could not destroy Valhalla. Think of all the
heroes gathered there. Surely, they can protect it from all danger."
"Brunhilde, my child," sighed Wotan, "you do not know the power of that
ring when it is in the hands of Alberich. Once he gains it, he can do
with it what he will, because he has given up all love. With it, he
could turn my friends into enemies. Our heroes would then fight
for Alberich.
"I have long hoped that a hero might come who would be brave enough to
slay the dragon. I hoped it might be Siegmund. But now I must desert him
in his time of need. Though it breaks my heart, I must give him up.
"Darkness and gloom are fast gathering upon Valhalla. Go, Brunhilde. Go
quickly to the battlefield and shield my wife's friend."
"No, no, Father, I cannot!" cried the battle-maiden. "You love Siegmund,
and I shall guard him well."