One doesn't need to be a biblical scholar to recognize the link between the story of the Tower of Babel and the story of Pentecost. The former is the divinely appointed confusion of human languages, while the latter shows how the Holy Spirit transcends that barrier to translate the good news of Jesus Christ into every language. In many intentional ways, the two stories go together, and I'm a little surprised that the Genesis 11 reading is only available in lectionary Year C.