H/T to Rory for this one:
"…Christian Ethics is best understood as a response to the way God's kindness bubbles over into every area of life. As such it is simply an extension of the gospel. Christians may therefore talk about life, and then even live it, in such a mesmerizingly beautiful way that those who see and hear cannot help but want to know more of Christ. It is in this sense that Christians are in the business of saying “Yes” to the world."Andrew Cameron, "How to Say YES to the World—Evangelical Social Ethics", RTR, 66:1 (April 2007), 24.
This kind of fits well with the whole David Bentley Hart thesis too...