"In God's church holiness matters. He wants to protect it. In fact, what is clear for Paul is that holiness in the church is more important than the church trying to make society holy." "That is not to say that we stop witnessing to the world, that is not to say that we remove ourselves from influencing society for good, but that we ought to be not so concerned with the sins in society that we neglect the sins in ourselves and in our own congregations."