It seems priggish or pollyannaish to deny that my intention in writing the work was to titillate the nastier propensities of my readers. My own healthy inheritance of original sin comes out in the book and I enjoyed raping and ripping by proxy. It is the novelist’s innate cowardice that makes him depute to imaginary personalities the sins that he is too cautious to commit for himself.

You needn't take it any further, sir. You've proved to me that all this ultraviolence and killing is wrong, wrong, and terribly wrong. I've learned me lesson, sir. I've seen now what I've never seen before. I'm cured! Praise Bog! I'm cured!

There is, in fact, not much point in writing a novel unless you can show the possibility of moral transformation, or an increase in wisdom, operating in your chief character or characters. Even trashy bestsellers show people changing. When a fictional work fails to show change, when it merely indicates that human character is set, stony, unregenerable, then you are out of field of the novel and into that of the fable or the allegory. - from the introduction of the 1986 Norton edition

Does God want goodness or the choice of goodness? Is a man who chooses to be bad perhaps in some way better than a man who has the good imposed upon him?

The trombones crunched redgold under my bed, and behind my gulliver the trumpets three-wise silverflamed, and there by the door the timps rolling through my guts and out again crunched like candy thunder. Oh, it was wonder of wonders. And then, a bird of like rarest spun heavenmetal, or like silvery wine flowing in a spaceship, gravity all nonsense now, came the violin solo above all the other strings, and those strings were like a cage of silk around my bed. Then flute and oboe bored, like worms of like platinum, into the thick thick toffee gold and silver. I was in such bliss, my brothers.

And I sort of frowned about that, thinking. 'You felt ill this afternoon,' he said, 'because you're getting better. When we're healthy we respond to the presence of the hateful with fear and nausea. You're becoming healthy, that's all.

For the serious artist does not satisfy needs