Let's examine this verse. What gives God glory? Obviously things that do not defame his name. Can one drink a Pepsi to Gods glory? Have a beverage? Eat a steak? If eating causes gluttony then no. If drinking leads to drunkenness then no. But what about eating and drinking with other believers? I believe that can give God glory. What about having a glass of wine while doing a bible study? Yes that can give God glory. So what say you?