“Stop it,” came Eustace’s voice, squeaky with fright and bad temper. “It’s some silly trick you two are playing. Stop it. I’ll tell Alberta--Ow!” The other two were much more accustomed to adventures, but, just exactly as Eustace Clarence said “Ow,” they both said “Ow” too. The reason was that a great cold, salt splash had broken right out of the frame and they were breathless from the smack of it, besides being wet through. “I’ll smash the rotten thing,” cried Eustace; and then several things happened at the same time. Eustace rushed toward the picture. Edmund, who knew something about magic, sprang after him, warning him to look out and not to be a fool. Lucy grabbed at him from the other side and was dragged forward. And by this time either they had grown much smaller or the picture had grown bigger. Eustace jumped to try to pull it off the wall and found himself standing on the frame; in front of him was not glass but real sea, and wind and waves rushing up to the frame as they might to a rock. He lost his head and clutched at the other two who had jumped up beside him. There was a second of struggling and shouting, and just as they thought they had got their balance a great blue roller surged up round them, swept them off their feet, and drew them down into the sea. Eustace’s despairing cry suddenly ended as the water got into his mouth. Lucy thanked her stars that she had worked hard at her swimming last summer term. It is true that she would have got on much better if she had used a slower stroke, and also that the water felt a great deal colder than it had looked while it was only a picture. Still, she kept her head and kicked her shoes off, as everyone ought to do who falls into deep water in their clothes. She even kept her mouth shut and her eyes open. They were still quite near the ship; she saw its green side towering high above them, and people looking at her from the deck. Then, as one might have expected, Eustace clutched at her in a panic and down they both went.”
Clive Staples Lewis was born in Ireland, in Belfast on 29 November 1898. His mother was a devout Christian and made efforts to influence his beliefs. When she died in his early youth her influence waned and Lewis was subject to the musings and mutterings of his friends who were decidedly agnostic and atheistic. It would not be until later, in a moment of clear rationality that he first came to a belief in God and later became a Christian.
C. S. Lewis volunteered for the army in 1917 and was wounded in the trenches in World War I. After the war, he attended university at Oxford. Soon, he found himself on the faculty of Magdalen College where he taught Mediaeval and Renaissance English.
Throughout his academic career he wrote clearly on the topic of religion. His most famous works include the Screwtape Letters and the Chronicles of Narnia. The atmosphere at Oxford and Cambridge tended to skepticism. Lewis used this skepticism as a foil. He intelligently saw Christianity as a necessary fact that could be seen clearly in science.
"Surprised by Joy" is Lewis's autobiography chronicling his reluctant conversion from atheism to Christianity in 1931.