Deeper Magic from Before the Dawn of Time (part 3)

"Oh, oh, oh!" cried the two girls rushing back to the Table.
"Oh, it's too bad," sobbed Lucy, "they might have left the body alone."
"Whose done this?" cried Susan. "What does it mean? Is it more magic?"
"Yes!" said a great voice behind their backs. "It is more magic."
They looked round. There, shining in the sunrise, larger than they had seen him before, shaking his mane (for it had apparently grown again) stood Aslan himself.
"Oh, Aslan!" cried both the children, staring up at him, almost as much frightened as they were glad.
Aren't you dead then, dear Aslan?" said Lucy.
"Not now," said Aslan.
"You're not-not a-?" asked Susan in a shaky voice. She couldn't bring herself to say the word ghost.
Aslan stooped his golden head and licker her forehead. The warmth of his breath and a rich sort of smell that seemed to hang about his hair came all over her.
"Do I look it?" he said.
"Oh , you're real, you're real! Oh, Aslan!" cried Lucy and both girls flung themselves upon him and covered him with kisses.
"But what does it all mean?" asked Susan when they were somewhat calmer.
"It means," said Aslan, "that though the Witch knew the Deep Magic, there is a magic deeper still that she does not know. Her knowledge goes back only to the dawn of Time. But if she could have looked a little further back, into the stillness and the darkness before Time dawned, she would have read there a different incantation. She would have known that when a willing victim who had committed no treachery was killed in a traitor's stead. The Table would crack and Death itself would start working backwards. And now-"
"Oh yes. Now?" said Lucy jumping up and clapping her hands.
"Oh, children," said the Lion, "I feel my strength coming back to me. Oh, children, catch me if you can!" He stood for a second, his eyes very bright, his limbs quivering, lashing himself with his tail. Then he made a leap high above their heads and landed on the other side of the Table. Laughing , though she didn't know why, Lucy scrambled over it to reach him. Aslan leaped again. A mad chase began. Round and round the hill-top he led them, now hopelessly out of their reach, now letting them almost catch his tail, now diving between them, now tossing them in the air with his huge and beautifully velveted paws and catching them again, and now stopping unexpectedly so that all three of them rolled over together in a happy laughing heap of fur and arms and legs. It was such a romp as no one has ever had except in Narnia; and whether it was more like playing with a thunderstorm or playing with a kitten Lucy could never make up her mind. And the funny thing was that when all three finally lay together panting in the sun the girls no longer felt in the least tired or hungry or thirsty.

-C.S. Lewis, The Lion the Witch and the Wardrobe, pg. 158-161-