When we become Christians, we become part of the body of Christ and the family of the children of God. Those names may sound better than another name: the Church. The problem with the Church is that it has people in it. And since people are all different, it's not always easy to figure out where we fit in relation to them. Pastor Luke teaches from 1 Corinthians 12:12-27 in "Microbiome," the concluding message in his series, "Down to Earth."