The Evil of Satan

We would tend to think about Satan as like pure evil, but he is. He subsists in the nature of an angel and God continues to create creation as this ongoing act. So it's somehow good that Satan is so to have even like sinful acts, for instance. If you steal something, right, you commit a sinful act. Now, there's a disorder in that act. You had the options of whether to observe justice or not. You did it. But in as much as you exercised agency, there is an act there. And there's something good about it.