Chapter 33

Physicalism and the Conditional Immortality Movement — A Comprehensive Assessment

Many of my friends in the conditional immortality (CI) movement are also physicalists about human nature. They believe that human beings are not body-soul composites but unified physical organisms, and that immortality — when God grants it — is the gift of an everlasting bodily life rather than the natural endurance of an immaterial soul. I understand the appeal. I share the underlying conviction that immortality is conditional — that it is a gift of God in Christ, not an inherent property of the human soul. What I want to show in this chapter, addressed especially to fellow CI readers, is that physicalism is not a faithful partner for our shared eschatology. It is, in fact, theologically dangerous in ways that strike at the very heart of the Christian gospel — at the doctrine of the Incarnation. And it is a partner we never needed in the first place.

This chapter is designed to be readable on its own. If you have not read the rest of the book, you should still be able to follow the argument here. I will summarize the book's main case in a form aimed at CI readers, and I will argue something I think the CI movement urgently needs to hear: conditional immortality is better served by substance dualism than by physicalism.¹

An Honest Acknowledgment

Conditional immortality has gained real traction in evangelical scholarship over the past several decades, and rightly so. Edward Fudge's The Fire That Consumes mounted a careful biblical case that the language of "destruction," "perishing," and being "consumed" in Scripture should be read straightforwardly rather than spiritualized into an unending state of conscious torment.² John Stott's gentle but firm public statement in Essentials gave the position evangelical legitimacy. More recently, Murphy, Green, and others have pushed the discussion further by arguing that not only is hell conditional, but the very kind of being a human is — a physical organism whose mental life is wholly produced by the brain.³

I want to say plainly: I think CI is correct, or close to correct, on the question of final punishment. I lean strongly toward conditional immortality myself, with a real openness to a more universalist hope, and I find the case for unending conscious torment exegetically and morally hard to maintain. So this chapter is not an attack on CI. It is a plea from inside the broad CI conversation to reconsider the anthropology many of our writers have embraced.

Why Many Conditionalists Adopted Physicalism

The path from CI to physicalism usually goes like this. First, CI advocates rightly reject the idea — popularized by certain readings of Plato and some later Christian writers — that the soul is inherently immortal, indestructible by God's nature. That, we argue, is unbiblical. Only God has immortality intrinsically (1 Tim. 6:16). Everything else is contingent. Second, having rejected the inherent immortality of the soul, some CI thinkers conclude that the soul is therefore an unhelpful or even unbiblical concept. They worry that affirming a soul concedes too much to the very Platonic framework they want to escape. Third, they then turn to a "Hebrew holism" reading of Scripture, often borrowed from twentieth-century biblical theology, which claims that the Bible knows nothing of a body-soul composite and depicts the human being as a unified physical creature. Physicalism, on this reading, is not just compatible with CI — it is what CI actually means.

I take this reasoning seriously. But each step in it is mistaken. The first step is correct: the soul is not inherently immortal. The second step does not follow. As John Cooper has argued at length in Body, Soul, and Life Everlasting, the Christian dualist tradition has never required an inherently immortal soul. The soul, like every other creature, is "radically contingent and dependent on God's continuing providence for [its] very being."⁴ God could let a soul cease to exist as easily as he could let a body decompose. Affirming a soul does not commit us to Plato. The third step — "Hebrew holism" — relies on a contested reading of Old Testament anthropology that careful exegesis has steadily undermined. Cooper, Farris, and Wilkinson all show in detail that the Bible's holism is fully compatible with — and in fact requires — a real distinction between body and soul.⁵ Holism and dualism are not opposites. Holistic dualism is the historic Christian view.

So the CI move to physicalism, while understandable, is built on a confusion. We do not have to be physicalists to be conditionalists. And, as the rest of this chapter shows, we have powerful reasons not to be.

The Eight Arguments, in Brief

The book's central case against physicalism unfolds across many chapters. Here I want to summarize the eight arguments most relevant to a CI reader, in a form short enough to share but full enough to take seriously. Each of these arguments is developed in much greater depth in the chapter cited.

(1) The Hypostatic Union Problem

On Good Friday, Jesus died. On Easter Sunday, he rose. What about Saturday? On the historic Christian view, the eternal Son remained "true God and true man" the entire time. The Chalcedonian Definition (451) insists that Christ's two natures are united "without separation."⁶ But on physicalism, when Jesus died, his human nature — which just is his body — ceased to function. There was no immaterial soul to remain united to the divine Son. So during the roughly thirty-six hours of the triduum mortis, the Son was no longer incarnate. The hypostatic union was effectively dissolved. As several authors in Christian Physicalism? argue in detail, this is a Christological catastrophe.⁷

On dualism, the picture is coherent. Christ's human soul separated from his body at death, as ours do — but the Son remained united to both the soul (in paradise) and the body (in the tomb). The Incarnation was never interrupted. (See Chapters 21–22 for the full argument.)

(2) The Descent Problem

Scripture and the early creeds affirm that Christ was active between his death and resurrection. Peter says Christ was "put to death in the flesh but made alive in the spirit, in which he went and proclaimed to the spirits in prison" (1 Pet. 3:18–19, ESV). At Pentecost, Peter quotes Psalm 16: God did "not abandon his soul to Hades, nor [let] his Holy One see corruption" (Acts 2:27). Jesus tells the thief on the cross, "Today you will be with me in paradise" (Luke 23:43). The Apostles' Creed says, "He descended into hell." All of this presupposes a conscious, active Jesus during the time his body lay in the tomb.

On physicalism, none of this is possible. There is no Christ to descend, no soul to be "with" the thief, no psychē to be in Hades, because the physical body is in the tomb and the person has ceased to exist. The descent becomes either a metaphor or an impossibility. (See Chapter 23 for the full exegesis.)

(3) The Personal Identity Problem

If Jesus ceased to exist at death and was then "re-created" at the resurrection, is the risen Jesus the same Jesus, or a divinely produced replica? This is not a frivolous puzzle. As Trenton Merricks, Lynne Rudder Baker, and others have shown, no physicalist account of personal identity has solved the gap problem.⁸ A reconstituted body that begins to exist after a period of nonexistence has at best a numerical-identity question hanging over it. On dualism, the risen Christ's identity is anchored in the continuous existence of his human soul, which never went out of existence. (See Chapter 24.)

(4) The Sinlessness / Pelagian Problem

On physicalism, moral dispositions are functions of brain states. So how did Christ avoid sin? If he had a normal human brain, why didn't it produce sinful inclinations like ours? If his brain was somehow physically different, then he didn't really share our nature — and "what is not assumed is not healed." Brandon Rickabaugh and others have argued that Christian materialism in fact entails a kind of Pelagianism, because sin and righteousness become reducible to physical configuration rather than the orientation of a soul.⁹ On dualism, Christ's sinless human soul, sustained by the Holy Spirit, gives a coherent account of his impeccability. (See Chapter 27.)

(5) The Apollinarian Parallel

Apollinarius taught that Christ had a human body but lacked a human rational soul (nous) — the divine Logos took the soul's place. The church condemned this at Constantinople I (381) and reaffirmed the condemnation at later councils. Chalcedon defined Christ as "truly man, of a rational soul (ek psychēs logikēs) and a body."¹⁰ Constantinople II went further with explicit anathemas.

Now consider physicalism. It denies that any human being has an immaterial rational soul, including Christ. Physicalists do not intend to be Apollinarian, and many would be surprised to be associated with the heresy. But the structural result is the same: Christ ends up without a human rational soul. By the councils' criteria, this falls under the same condemnation. (See Chapters 12 and 31.)

(6) The Biblical Evidence

The case for body-soul dualism in Scripture is broad and consistent. Genesis 35:18 has Rachel's nephesh "departing" at her death. Ecclesiastes 12:7 distinguishes the spirit returning to God from the dust returning to the earth. Jesus distinguishes between killing the body and killing the soul (Matt. 10:28). Paul desires "to depart and be with Christ" (Phil. 1:23) and speaks of being "away from the body and at home with the Lord" (2 Cor. 5:8). Stephen prays, "Lord Jesus, receive my spirit" (Acts 7:59). Hebrews 12:23 speaks of "the spirits of the righteous made perfect." Revelation 6:9–11 shows souls under the altar, conscious and crying out — and notably, the resurrection has not yet occurred in the narrative.¹¹

None of these passages depends on a Platonic doctrine. They depict a real distinction between an inner self that survives death and an outer body that does not. Cooper's exhaustive treatment makes the case decisively. (See Chapter 3 for the full survey, and Chapters 7–9 for Christ's own human soul in the Gospels and Epistles.)

(7) The Philosophical Evidence

Even setting Scripture aside, the philosophical case for dualism is strong. The hard problem of consciousness — why physical processes are accompanied by subjective experience at all — remains unsolved on physicalism, as David Chalmers and others have shown. Frank Jackson's "Mary's Room" thought experiment, the unity of consciousness, the modal arguments developed by Plantinga and Moreland, the argument from intentionality, and C. S. Lewis's argument from reason all push against physicalism.¹² These are not knockdown proofs, but they are serious enough that physicalism cannot be assumed as the default position. (See Chapter 4.)

(8) The NDE Evidence

This is the area I have spent the most time on personally. The published research on veridical near-death experiences — cases in which patients accurately report information they could not have obtained through their physical senses, often during cardiac arrest with a flatlined brain — is remarkable.¹³ The Pam Reynolds case, the AWARE studies, blind patients accurately describing visual details during NDEs, deceased relatives recognized but not yet known to be dead — these phenomena are exactly what dualism predicts and exactly what physicalism cannot account for. The hallucination, anoxia, and DMT hypotheses fail to explain the veridical elements. (See Chapter 5.)

Note carefully: NDE research does not require us to treat every reported experience as authoritative revelation. The theological content of NDEs must be tested by Scripture. But the empirical phenomenon — consciousness functioning when the brain cannot — is a datum physicalism owes us an account of, and physicalism has not delivered.

The Positive Case: Dualism + Conditional Immortality

Here is where I want to invite my CI brothers and sisters to reconsider. There is a position that preserves everything genuinely valuable in conditional immortality without paying the Christological price. I will call it holistic dualist conditionalism, and it goes like this.

The human being is a body-soul composite. The soul is real. The soul is immaterial. The soul is genuinely distinct from the body and can exist apart from it for a time. But the soul is not inherently immortal. It is created, dependent, contingent. It exists because God sustains it, and only because God sustains it. God could let any soul cease to exist as easily as he allows a body to decay. The soul's continued existence — like everything else in creation — is a moment-by-moment gift.

On this view, when believers die, their souls are sustained in conscious fellowship with Christ in the intermediate state, awaiting bodily resurrection. The unsaved likewise enter a conscious intermediate state — Hades, a holding place, not yet the lake of fire. At the final judgment (or, on a postmortem-opportunity view, after a final and free rejection of Christ), those who finally and freely refuse God's grace are not sustained any longer. They cease to exist. This is annihilation in the most precise sense: God simply withdraws his sustaining power, and the creature dissolves into nonbeing. There is no eternal conscious torment.

Notice what this preserves. Conditionality, fully. Immortality is a gift of God, not a property of the soul. The biblical language of "perish," "destroy," and "consume" can be read with full force. The intuition that an unending hell of conscious suffering is morally and exegetically untenable is preserved. And — crucially — the Incarnation survives. Christ has a real human soul. The hypostatic union holds through Holy Saturday. The descent is real. Personal identity is preserved at the resurrection. The whole architecture of orthodox Christology stands.

It is worth noticing that the CI movement is itself diverse on this point. John Stott affirmed conditional immortality but did not commit to physicalism; his position is most naturally read as holistic dualist.¹⁴ Henry Constable, William Edward Dale, and other earlier conditionalists likewise accepted some form of body-soul distinction. The pairing of CI with physicalism is largely a late-twentieth-century innovation, driven by Murphy, Green, and Corcoran more than by traditional conditionalist exegesis. There is nothing in the historic CI tradition that requires it.

Engaging Edward Fudge

Edward Fudge deserves a special word, because The Fire That Consumes remains the standard CI reference. Fudge's biblical work on final punishment is careful and, I think, largely persuasive. But on anthropology, Fudge tends to assume rather than argue for physicalism, leaning on the "Hebrew holism" framework and treating any affirmation of a surviving soul as a Greek-Platonic intrusion. This is precisely the framework Cooper has dismantled in detail. The same texts Fudge cites to deny an "immortal soul" actually deny only that the soul is inherently immortal. They do not deny that a contingent, God-sustained soul exists and survives death.¹⁵ Fudge's case for CI does not depend on his physicalism. It would be just as strong — and Christologically far more secure — paired with holistic dualism.

An Honest Counterargument

The strongest objection from a CI physicalist sounds like this: "If you affirm a soul that survives death, even a contingent one, you are sneaking immortality back in through the side door. The whole point of CI was to deny that there is any continuing entity that has to be either preserved or destroyed."

I take this seriously, but I think it confuses two different claims. CI denies that the soul is inherently immortal — that it possesses immortality as part of its essential nature, the way Plato thought. CI does not, and cannot, deny that God can sustain a soul as long as he chooses. If God can sustain a body in the resurrection, he can sustain a soul in the intermediate state. The question is not whether any creature continues to exist after death, but whether its continuation is intrinsic or gifted. Holistic dualist conditionalism gives a clean answer: continuation is gifted, finally and fully so. Souls are mortal in the precise sense that they exist only because God upholds them, and they cease when he ceases to uphold them.

A second objection: "Doesn't dualism downplay the resurrection by treating the intermediate state as the real goal?" No. The full Christian hope is bodily — the resurrection of the dead and the renewal of all things. The intermediate state is real but partial. As Cooper puts it, the disembodied condition is "deficient" relative to the resurrection, and Paul's longing in 2 Corinthians 5 is precisely to be reclothed, not unclothed. Dualism is the only anthropology that makes both halves of the biblical picture intelligible: a real but incomplete intermediate state, followed by a glorious bodily resurrection.

Conclusion: A Plea to Fellow Conditionalists

Friends in the CI movement: we share a great deal. We share the conviction that immortality is a gift of God in Christ rather than a property humans possess on their own. We share the conviction that Scripture's language about destruction and perishing should be taken seriously rather than reinterpreted into endless conscious suffering. We share the conviction that the character of God revealed in Jesus Christ rules out a hell of unending torment. These are precious convictions. I am not asking you to give up any of them.

I am asking you to reconsider one piece of the package — the physicalist anthropology that has somehow attached itself to CI. That piece is not biblical. The Bible's anthropology, properly read, is holistic dualist. That piece is not philosophically defensible. The hard problem of consciousness, the modal arguments, and the NDE data all push hard against it. And, most importantly, that piece is theologically catastrophic for the doctrine of the Incarnation. It dissolves the hypostatic union at Calvary, empties Holy Saturday of its content, and structurally parallels the very heresy Constantinople I and II condemned.

You can be a faithful conditionalist without being a physicalist. You can hold Scripture's teaching on final punishment without sacrificing its teaching on the soul. And you can defend the gospel of Christ — the incarnate Son who took on a complete human nature, body and soul, who descended to the dead, and who rose bodily on the third day — with full theological integrity. The Word made flesh demands the soul. So does our shared eschatology, when we look closely at it.