I have three friends from three different LCMS churches who all occasionally attend an ELCA church near their college (there is not a LCMS church for miles). These three have very different approaches to involvement with the church and communion with them. The first follows what I would consider the traditional approach and attends service but refuses communion. The second takes communion but has made several comments how the second wishes there were LCMS churches within traveling distance. The final not only takes communion but assists in the distribution and service. I know I am poorly informed, but I was under the impression that the first was the accepted choice. Am I more confused than curious?