A pure church. A healthy church. A church that can overcome unhealthy or corrupting influences. That’s what we want and that’s what we need. More importantly that’s what Christ desires for His bride.
The most common view of morality in our culture is probably the one that says we can do whatever we like as long as we don’t hurt anyone else. This is, of course, accurate as far as it goes. If you are going to engage in some kind of destructive behavior, the rest of us would be happiest if you only harm yourself. But is that the whole story?