upon the conviction that the Christian mission includes the outworking of the gospel in every dimension of a given culture, in every human vocation, and across the fabric of human existence. Though I’ve read it or heard it quoted hundreds of times, I am still struck by Kuyper’s claim: “Oh, no single piece of our mental world is to be hermetically sealed off from the rest, and there is not a square inch in the whole domain of our human existence over which Christ, who is Sovereign over all, does not