Coming off of the events of Pentecost, 'good living' marked the early church. This good living led to powerful opposition, which led to powerful prayer. And powerful prayer leads to Spirit-empowered ability to continue Good Living in the face of Powerful Opposition. No one is too far off to be used by the gospel. So often we can get lost in trying to sell our faith; instead, we should point people to Jesus and let him do the rest.