Separation and The World as God's Sanctuary

This past Sunday I talked about the fact that God thru his word: 1. Separated to form a world that is hospitable to life. 2. granted and filled the world with life. Separation is key to life with God. So we as Christians are to live separated from the world. Now I grew up in a conservative Baptist church. They took this too far--don't wear shorts, women wear skirts, men no hair on collar, no cards...etc. What does it mean to be separate? What is too separate? What is not separate enough?


Another point I made is that the entire world is God's Sanctuary. We need to be separate or different in our whole lives not just at church (or in the sanctuary) on Sunday morning. In fact when we do things different on Sunday morning but not during the rest of the week, we give the church a bad name. People think the church is irrelevant---because it doesn’t make a difference in their everyday lives. Further people think the church is full of hypocrites because people act different on Sunday than they do the rest of the week. Does our church have a problem with this? If it does explain why you think so? Have you met people that feel this way about the church in general in the US? Can or should the church do something to change this perception that the church is full of hypocrites and doesn't make a difference in everyday life?