I think we'd all agree, that the continuum of supernatural entities ranges from the hell of Satan's fiery inferno, to the city of Light and precious stones called Heaven. As Christians we can confidently say anything that God instructs us to do is not sin. We can also confidently say that anything that He instructs us not to do, is sin. We also know from reading Paul's epistles, that not everything in itself is evil. Between sin and not sin is realm I like to call "not sin, not God." Certain things are sin for sure, we're not going there. What about stuff that just is? Like playing guitar, golf, hiking, board games and other types of hobbies or pass times? I haven't even added TV or mindlessly surfing the Internet. Paul said Romans 14:20 NAS Do not tear down the work of God for the sake of food. All things indeed are clean, but they are evil for the man who eats and gives offense. This is really the verse that allows us to have the freedom to do all things...
Fire & Grace is a blog where I look at Kingdom dynamics a little more closely. Some call it ranting, while others find it challenging.