In reading N. T. Wright’s book Surprised by Hope, I’ve (thus far) drawn together a bunch of strings in my own thought that I hadn’t really put together. This surprises me because I was not at all expecting this book to do that.

In the last few years I’ve harboured a suspicion that most popular Christian thought about the kingdom of heaven is simply missing the point. The seminal moment for me was reading Brian McLaren’s The Secret Message of Jesus, which tried very hard to weld together the ideas that God’s kingdom is about saving souls, yes, but also about making the world a better place. Now, if McLaren got there by saying “I am not a Platonist, I am post-modern, I am trying to re-envision the true meaning of the church”, and if N. T. Wright got there by saying “I am not a Platonist, I am orthodox, I am trying to re-discover the true meaning of the church”, there’s something to be said about looking differently at the physical world and what comes after it and what that means for today. And where McLaren offers a compelling vision, N. T. Wright provides a brilliant theological underpinning for the whole idea.

Take for instance the miracles of Jesus. We often — and I’m as guilty of this as anyone — suppose that Jesus’ miracles are signs that point to his authority as the Messiah. Then we stop there. Of course they are that, but they are also more. They’re woven into God’s story, the story that we often skim over while calling the kingdom of heaven something else entirely. Jesus’ miracles are directly related to his saying that the kingdom of heaven was there right then, and look what happens when the kingdom of heaven enters the world: spiritual healing, yes, but also physical healing. The language of scripture is absolutely, starkly clear on this: your sins are forgiven, your body is made whole, you are saved. As N. T. Wright points out, our ingrained division between spiritual salvation and physical salvation didn’t really occur to the early church, and they weren’t really bothered by both being part of the same ball of wax.

The point is, when the kingdom of heaven is here, healing happens. This is both spiritual and physical healing because when Jesus rose from the dead he didn’t simply redefine death as something that happens to release you from your earthly body so that you can spend eternity as a disembodied soul in paradise. He conquered death. His resurrection is a sure promise that death itself will one day die, but also that in death dying we will reclaim the sort of physicality we were meant to have.

I believe this is part of God’s story, a story that has so many times bewildered Israel, and I’m firmly convinced will bewilder the church as well: we have signposts pointing into a bright mist, but we don’t know exactly how things will turn out. God’s story seems to be a tale of flowering, of outgrowth. Every time we think we’ve got the whole thing down pat, God grows something amazing and new and unforeseen and barely hinted at out of our familiar surroundings. Take the children of Israel. We know in retrospect that they are the seed from which the entire world will be fed, but for them the ultimate question was “How is God going to save Israel?” God comes along and says, “I’m not going to. I’m going to cause an outgrowth from you that will save the world, and in that, you will also be saved.”

It’s the same for us. We ask, “How is God going to save our immortal souls and bring us to heaven?” God comes along and says, “I’m not going to. I’m going to grow from you the kingdom of heaven on earth that will eventually transform the world, and in that, you will be transformed.”

Which of course means that what we do now, in this world, has significance. What we do here is not all doomed to be cast away, to be burned, and to be no more after we die or after Christ returns to earth. No, the opposite is in fact true: what we do here matters because what we do here effects who we are are what we will do eternally. It makes me quite happy to think that one day, when I receive a glorified body and am living in the earth made new with the New Jerusalem’s grand appearance, I am going to be writing poetry there too. My hope is that I will be much better at it then than I am now. My confidence is that I’ll still enjoy it then as much as I do now.

But this whole train of thought also underpins the whole idea of the Missional Church. The idea that we must be God’s hands and feet in our community derives from the fact that when we help people by giving them food and clothes and credit counselling and HIV/AIDS relief, and when I steward God’s creation by recycling and attempting to be sustainable and spewing less carbon into the air, I am fulfilling part of God’s mission on earth, that I am really being a member of the kingdom of heaven.

It’s bothered me for a long time that the vanguard of evangelicalism seems to be simply co-opting their secular liberal counterparts’ fashionable concern for this world without knowing why exactly they’re doing it. (Not to mention those who don’t like it because it smells a bit like those dirty Christian liberals who’ve converted Jesus into a mascot for world change.) But here are the underpinnings. This is the engine that drives the whole thing. If one day we are going to rise physically and inhabit this physical world, when heaven and earth are made new and the New Jerusalem (a picture of the fullness of the kingdom of heaven, and heaven itself, natch) meets up with earth, our labours now matter. It makes sense of Paul urging people to labour in Christ, and makes sense out of our post-modern urgency to do something, anything, about the state of the word our liberal secularist forefathers left us in.

It’s all there. The great flowering of the church is when we are resurrected and glorified and then go about doing exactly what we’re supposed to do exactly the way we’re supposed to do it. That’s the bright fog: all I can say is that it will be sometime in the future, and that it will absolutely blow my and your mind.

In the meantime, we have our mandate. We are the kingdom of heaven, right here and right now, and we are called to bring healing into a very, very broken world. And not just one kind of healing, but a holistic healing that not only prepares the soul for glory, but the body as well.