I know it’s hard to grasp at first. I seem to recall I was a bit difficult to convince once. We are accustomed to thinking we know everything. There’… - Keith Laumer

It's an old trick, the security chief said. Reverse cunning, we call it in the security game; indistinguishable from utter stupidity.

An idea was beginning to get through, and he wasn’t liking it very well.

Lucifer hurried on. “But I assure you that most of what you’ve heard is grossly exaggerated. That is to say, I’m not really as bad as all that. I mean, there are different kinds of er, badness. There is the real evil, and then there’s sin. I’m, ah, associated with sin.”
“The distinction seems a subtle one, Mr., ah, Lucifer—”
“Not really, professor. We all sense instinctively what true evil is. Sin is merely statutory evil—things that are regarded as wrong simply because there’s a rule against them. Like, ah, smoking cigarettes and drinking liquor and going to movies on Sunday, or wearing lipstick and silk hose, or eating pork, or swatting flies—depending on which set of rules you’re going by. They’re corollary to ritual virtues such as lighting candles or spinning prayer wheels or wearing out-of-date styles.”
Dimpleby leaned back and steepled his fingers. “Hmmm. Whereas genuine evil…?”
“Murder, violence, lying, cheating, theft,” Lucifer enumerated. “Sin, on the other hand, essentially includes anything that looks like it might be fun.”
“Come to think of it, I’ve never heard anything in praise of fun from the anti-sin people,” Curl said thoughtfully.
“Nor from any ecclesiastic with a good head for fund-raising,” Dimpleby concluded.
“It’s all due to human laziness, I’m afraid,” Lucifer said sadly. “It seems so much easier and more convenient to observe a few ritual prohibitions than to actually give up normal business practices.”