But between them and the foot of the sky there was something so white on the green grass that even with their eagless' eyes they could hardly look at it. They came on and saw it was a Lamb.
"Come and have breakfast," said the Lamb in its sweet milky voice.
Then they noticed for the first time that there was a fire lit on the grass and fish roasting on it. They sat down and ate the fish, hungry now for the first time in many days. And it was the most delicious food they had ever tasted.
"Please Lamb," said Lucy, "Is this the way to Aslan's country?"
"Not for you," said the Lamb. "For you the door into Aslan's country is from your own world."
"What!" said Edmund. "Is there a way into Aslan's country from our world too?"
"There is a way into my country from all the worlds," said the Lamb; but as he spoke, his snowy white flushed into tawny gold and his size changed and he was Aslan himself, towering above them and scattering light from his mane.
"Oh Aslan," said Lucy. "Will you tell us how to get into your country from our world?"
"I shall be telling you all the time," said Aslan. "But I will not tell you how long or short the way will be; only that it lies across a river. But do not fear that, for I am teh great Bridge Builder. And now come; I will open the door in the sky and send you to your own land."
"Please, Aslan," said Lucy. "Before we go, will you tell us when we can come back to Narnia again? Please. And oh, do, do, do make it soon."
"Dearest," said Aslan very gently, "you and your brother will never come back to Narnia."
"Oh Aslan!!" said Edmund and Lucy both together in despairing voices.
"You are too old, children," said Aslan, "and you must begin to come close to your own world now."
"It isn't Narnia, you know," sobbed Lucy, "It's you. We shan't meet you there. And how can we live, never meeting you?"
"But you shall meet me, dear one," said Aslan.
"Are-are you there too, Sir?" said Edmund.
"I am," said Aslan. "But there I have another name. You must learn to know me by that name. This was the very reason why you were brought to Narnia, that by knowing me here for a little, you may know me better there."
"And is Eustace never to come back here either?" said Lucy.
"Child," said Aslan, "do you really need to know that? Come, I am opening the door in the sky."

-- The Voyage of the Dawn Treader, C.S. Lewis.

Becca's note: If that ain't some symbolism, I don't know what is!!