I Corinthians 10:31 says, "Therefore, whether you eat or drink, or whatever you do, do all to the glory of God."
As we think about this, we need to be careful what standard we are using. As with "sola scriptura," it is easy to fall into the trap of picking and choosing which parts of the bible we want to follow. I know this is a simple idea, but if we truly want to give God all the glory in our lives, we will live according to all of scripture.
This is less a matter of intellectual understanding than it is a matter of the will. Will we do it or will we not?