What songs do you sing when you are with your friends? Do you sing popular songs of today, old favorites from the past, folk songs, holiday songs, campfire songs, or perhaps drinking songs? Well, we are told in Ephesians that as believers we are to remain sober, greet one another in psalms, hymns, and spiritual songs as we sing to the Lord, and to be filled with the Spirit. How should we interpret this? Is singing anything other than hymns taboo?