Chapter 2

The Question Behind the Question

Are you your brain?

I was at a small theology conference a few years ago when something happened that I have never quite shaken. A respected scholar from inside the conditional immortality movement was at the front of the room. He was kind, well-read, careful — the sort of person you trust on first meeting. His paper was on what he called “a more biblical anthropology.” His thesis was simple. Humans are not made of two parts, body and soul. We are not little ghosts driving meat machines. We are physical creatures, all the way down. There is no immaterial soul. There never was.¹

When he finished, a pastor near the back raised his hand. He thanked the speaker. He asked his question gently. Then it landed.

“My mother is dying,” he said. “She is a Christian. Stage four pancreatic cancer. Two weeks, maybe three. On your view — when she dies, where is she? Between her last breath and the resurrection of the dead, where is she? Is she with Christ?”

The scholar paused. He was not flustered; he had been asked before. He answered honestly. “There is no she in the interval,” he said. “Your mother ceases to exist. God preserves the pattern of who she was — every memory, every relationship, every personal trait — and at the resurrection He brings her back. There is no conscious experience between the two. The way she will experience it, she will close her eyes here and open them at the resurrection in the same instant.”

The pastor sat down. He did not argue. But you could see in his face that he had just felt the difference between two anthropologies — and the difference was not academic.

The Question Most Christians Have Never Asked

Behind every practical question about dying lies a deeper one. What will happen to me when I die? — that is the practical question. Will my father still know my mother in heaven? — practical. Will the souls under the altar in Revelation 6 be aware that they are waiting? — practical. Where is the believing thief who hung beside Jesus right now? — practical.

Behind all of them sits one fundamental question: are you your brain?

If you are nothing more than your brain, then when your brain stops, you stop — until and unless God remakes you. If you are more than your brain — if there is something in you that the brain does not produce and the brain cannot extinguish — then your dying is not your end. It is a passage. A change of state. A separation, but not an annihilation.

This question is not only philosophical. It shapes how you read the Bible’s afterlife passages. It shapes how a pastor sits at a hospice bed. It shapes what hope you can honestly hold out to a frightened dying friend. It shapes what you tell yourself in the long night when your own death finally feels close.

So we have to ask it. Are you your brain?

Six Ways People Answer

For two thousand years, most Christians have answered no — you are more than your brain. That answer is older than the church. It is the answer the Hebrew Scriptures assume when the Lord forms the human from dust and breathes into him the breath of life (Gen. 2:7). It is the answer the Old Testament assumes when David says of his dead infant, “I shall go to him, but he shall not return to me” (2 Sam. 12:23). It is the answer the New Testament assumes when Paul writes that to be “absent from the body” is to be “present with the Lord” (2 Cor. 5:8).²

But the answer is being seriously contested today, including inside the church. The conversation has split into roughly six positions. They are not all equally serious. Some are held by atheists; some are defended by evangelicals; one is held by most of historic Christianity. We need a quick map.

Substance dualism

Substance dualism is the classical Christian position. A “substance” here is just a philosopher’s word for a thing that exists in its own right — something more than a property, more than a process, more than a pattern. On substance dualism, a human being is composed of two such things: a material body and an immaterial soul. The body cannot live apart from the soul. The soul, however, can exist apart from the body. When you die, the soul departs.³

This is where almost every Christian theologian has stood across two millennia. Augustine. Aquinas. Calvin. Wesley. Edwards. The Reformers. The catechisms. The hymnody. When the dying Christian sang “When I tread the verge of Jordan, bid my anxious fears subside,” the song assumed there was a me that crossed Jordan. That is substance dualism in a worship service.

Holistic dualism

Holistic dualism is the same metaphysical claim — body and soul are real, both of them — but with a different emphasis. Older versions of dualism, especially the Cartesian form most associated with Descartes in the seventeenth century, can sometimes sound like the soul is a ghost driving the body the way a person drives a car. Holistic dualism pushes hard against that picture. The body and soul together make the human person. They belong together. The soul does not relate to the body the way a chauffeur relates to a vehicle; it is more like the way a song relates to a singer.⁴

At death, on this view, the soul is torn from its proper home. Paul speaks in 2 Corinthians 5 of the body as a “tent” that will be replaced with a permanent dwelling. He calls the disembodied state being “unclothed” — and he says he does not want to be unclothed; he wants to be “further clothed” with the resurrection body. The intermediate state is real. The soul is conscious in it. But it is also a wounded state. The full human person is not the disembodied soul. The full human person is the resurrected, re-embodied saint.

Holistic dualism is the position I find most persuasive — biblically, philosophically, and pastorally. When this book affirms substance dualism, it is usually the holistic version it has in view.

Property dualism

Property dualism takes a different turn. On this view, there is only one substance — the brain — but it has two kinds of properties. Physical properties (mass, electrical charge, neurotransmitter levels) and mental properties (the redness of red, the felt experience of grief, the thought “I am hungry”). Mental properties are not reducible to physical properties; they are something genuinely different, something that cannot be explained away. But there is no immaterial soul. The mental is a property of the brain.⁵

The trouble is what this means for dying. If mental life is a property of the brain, and the brain ceases to function at death, the mental life ceases with it. There is no conscious survival. Property dualism, despite the dualist label, is closer to physicalism than to dualism when the question is what happens at death.

Emergentism

Emergentism is a near cousin. Mental life emerges from physical complexity, the way wetness emerges from H₂O molecules even though no single molecule is wet. The whole is not the same as its parts; mind is not the same as neurons. But the higher-order phenomenon depends entirely on the lower-order substrate. Pull the substrate apart and the emergent phenomenon vanishes.

Like property dualism, emergentism gives you a richer mental life than strict materialism. But it gives you the same answer about dying. When the brain stops, the conscious self stops with it.

Christian physicalism

Christian physicalism is the position that has been growing inside the evangelical academy for the past forty years and is now the most important contemporary alternative to substance dualism in the Christian world. The leading articulators include Joel Green of Fuller Seminary, the late Nancey Murphy of Fuller, and a substantial group of philosophers and biblical scholars around them.⁶

The view has two parts. First, there is no immaterial soul. Humans are wholly physical. The biblical words traditionally translated “soul” (Hebrew nephesh, Greek psychē) do not denote an immaterial substance, on this reading; they denote the whole living person. To have a soul is to be a soul — a living, breathing, embodied creature. Second, at death the person ceases to exist. There is no conscious intermediate state. At the resurrection, God re-creates the person from the divinely preserved memory or pattern of who they were.

Christian physicalists insist this is not annihilation in the atheistic sense, because the resurrection is real and the person comes back. They are right that this is a meaningful difference. But they cannot say what the historic tradition has said — that the dying Christian is, in the very moment after death, with Christ. There is no “moment after death” for them. There is only this life, then a gap of non-existence, then a remade body at the end of the age.

Strict materialism

The sixth and last position is the dominant one in secular neuroscience and philosophy of mind, and we mention it only to mark it off. Strict materialism — sometimes called eliminative physicalism in its most aggressive form — says the mental is reducible to the physical, or perhaps is even an illusion produced by the physical. “Consciousness is what brains do.” Period.⁷

Dying, on this view, is annihilation. Full stop. No Christian holds it. We mention it because it is the working assumption of much of the medical research community we will be engaging in later chapters, including the dying-brain studies treated in Chapter 15.

What Each Position Means at the Bedside

Six positions, but really three live options for Christians. Watch what each one says about the moment of death.

On strict materialism, dying is the end. Period. No Christian holds this. We can set it aside.

On Christian physicalism, dying is annihilation followed by resurrection. The “I” ceases to exist between death and resurrection. The dying Christian can be comforted by the promise that God will resurrect them. They cannot be comforted that they will be conscious of being with Christ in the meantime, because there will be no they until the resurrection.

On holistic dualism — and substance dualism more broadly — dying is the soul’s separation from the body. The soul continues to exist consciously, with Christ if redeemed, awaiting the resurrection. The dying Christian is comforted twice: by the promise of resurrection at the end and by the promise of immediate communion with Christ now.

That difference is not small. A pastor sitting at the bedside of a dying believer can say one of two things. He can say: “You are about to be with Jesus. Today. The moment your body lets go, you will see His face.” Or he can say: “You are about to cease to exist. God will keep your pattern in His mind. He will bring you back at the resurrection. From your point of view, you will close your eyes here and open them there.”

Both might be Christian things to say. They are not the same. The historic Christian tradition has overwhelmingly said the first.⁸

Reading Scripture Through the Two Lenses

Now layer the Bible’s afterlife language on top of these two anthropologies and watch what happens.

“Today you will be with me in paradise.” (Luke 23:43)

“Far better to depart and be with Christ.” (Phil. 1:23)

“We are of good courage, I say, and prefer rather to be absent from the body and to be at home with the Lord.” (2 Cor. 5:8)

“I saw underneath the altar the souls of those who had been slain because of the word of God.” (Rev. 6:9)

“You have come to the spirits of the righteous made perfect.” (Heb. 12:23)

For the dualist, these passages read straightforwardly. The dying believer goes to be with Christ now. The martyrs are conscious in the heavenly sanctuary. The intermediate state is real. The resurrection at the end of the age completes what is already begun. Stephen Jonathan’s careful exegesis in Grace Beyond the Grave, working from a conditionalist starting point, comes to exactly this conclusion: a conscious intermediate state is what these passages teach.⁹

For the Christian physicalist, all of these passages have to be reinterpreted. “Today” becomes “eventually, but for you it will feel like today because there will be no time in between.” “The souls under the altar” becomes a poetic way of speaking about something else — perhaps a divine memory, perhaps a future resurrection viewed proleptically (that is, written about as though it had already happened). The intermediate state ceases to be a state and becomes a manner of speaking.

I am not saying these reinterpretations are impossible. I am saying they are strained — and the cost in plain biblical reading is real. The dying Christian who has read her Bible all her life knows what these passages sound like. They sound like she will be with Jesus.

The Christian physicalist usually responds at this point with what is called the “Hebrew anthropology” argument. The argument runs roughly: the early Hebrew Scriptures show no clear concept of an immaterial soul; the dualist tradition entered Christian theology only later, through Greek philosophical influence; the “real” biblical anthropology is holistic and physicalist; the Fathers got it wrong. Chapter 3 answers that argument in more detail, and John Cooper has answered it at book length. For now I will only say that the texts the dualist tradition rests on — Genesis 35:18 (the soul departing in death), 1 Kings 17:21–22 (the soul returning to the child), Ecclesiastes 12:7 (the spirit returning to God), Daniel 12, Matthew 10:28 (those who can kill the body but not the soul), Luke 23:43, 2 Corinthians 5, Philippians 1:23, and Revelation 6 — are not late Greek imports. They are the Bible.¹⁰

A Movement at a Crossroads

This brings us to the conditional immortality movement, which is the conversation partner this book most directly engages.

Conditional immortality is the view that final, irrevocable rejection of God ends in the destruction of the rejecter — annihilation — rather than eternal conscious torment. It is a minority view in modern evangelicalism but a serious and growing one, and it has very deep roots. Edward White’s Life in Christ (1846), Henry Constable’s nineteenth-century works, John Stott’s reluctant late-life endorsement, and Edward Fudge’s The Fire That Consumes (1982; third edition 2011) make the careful biblical case.¹¹

What matters for this chapter is the anthropology that goes with CI. Historically, the conditionalist tradition has been firmly dualist. White was a dualist. Fudge is a dualist. Most pastoral CI advocates today are dualists. They believe in the immaterial soul, the conscious intermediate state, and a final destruction of the unrepentant at or after the last judgment.

In the past forty years, however, a smaller but academically prominent stream within conditionalism has moved toward Christian physicalism. Glenn Peoples, the New Zealand theologian who has written widely on conditionalism, holds it. Nancey Murphy held it. Joel Green has moved increasingly in this direction. Their argument is not just that physicalism is biblically grounded; it is that physicalism fits conditionalism. If the soul has no inherent immortality — which conditionalists rightly affirm — the simplest anthropology, they argue, is one with no separate soul at all. Just a body that lives, dies, and (for the saved) rises.¹²

I respectfully disagree with this move, on several grounds. The historic conditionalist tradition was built on dualism, and the biblical case for the conscious intermediate state stands or falls independently of any view about final punishment. James Beilby, who develops the most careful contemporary case for postmortem opportunity, presupposes substance dualism in every chapter of his book; the framework simply cannot be built on physicalism without losing its content.¹³ More importantly, as the rest of this book will argue, the empirical evidence — drawn from fifty years of careful near-death experience research — makes Christian physicalism increasingly difficult to sustain. The dying brain seems to host conscious experience even when the brain has ceased to function. That is what the data show.

But this question — physicalism or dualism — is the question that splits the conditionalist movement today. The book before you takes a side, and tries to do so honestly.

What This Chapter Does, and Does Not Do

We have not yet looked at any evidence. This chapter is a map, not a tour. Its job is to make clear that when we ask “what happens to a Christian at death,” we are actually answering, behind the scenes, the question “what is a Christian made of.” The first question cannot be answered until the second is.

I have not relitigated every philosophical argument for substance dualism. The arguments from the unity of consciousness, from intentionality (the mind’s ability to be about something), from personal identity through change, from the irreducibility of qualia (the felt quality of red, of pain, of grief), from mental causation, and from the argument from reason — the case C. S. Lewis and later Alvin Plantinga have pressed against pure naturalism — are real and important. But this book’s contribution is not primarily philosophical. Chapter 23 integrates the philosophical and empirical cases. For now, the question is enough.

Here is what comes next. Chapter 3 walks through what the historic Christian tradition has actually taught about dying — the Ars Moriendi, the patristic prayers, Jeremy Taylor, the recovery in our own day. Then the book turns to the body and brain themselves: the medical staging of dying (Chapter 4), the death of the brain (Chapter 5), the question of when a person is actually dead (Chapter 6). After that, the heart of the book — what near-death-experience research has discovered about consciousness during clinical death, and what those discoveries imply for the question we have just asked.

I will admit my hand. I think the empirical evidence supports substance dualism. I will argue that case carefully, with primary sources, peer-reviewed research, and full engagement with the leading skeptical alternatives. By the time we reach Chapter 24, where the conscious intermediate state comes back into view, the reader will have to decide whether the cumulative case — biblical, theological, historical, and empirical — vindicates the historic Christian reading or not.

For now, only the question. Are you your brain? Christianity has, for two thousand years, said no. The question is whether the church should now reverse that answer — and what we lose at the bedside if we do.

The pastor at that conference, the one whose mother had two weeks left — he is the reason this book exists. He needed something to take back to his mother’s bedside. The physicalist answer was honest. It was also, I think, wrong. The rest of the book is the case for why.