Chapter 24

The Resurrection, the Glorified Body, and Personal Identity

Introduction: The Same Jesus?

Easter morning changed everything. When the women came to the tomb and found it empty, when Jesus appeared alive to His disciples, the entire trajectory of human history pivoted on a single, staggering fact: the man who died on the cross was alive again. The resurrection is the cornerstone of the Christian faith. As Paul put it, "if Christ has not been raised, your faith is futile and you are still in your sins" (1 Corinthians 15:17, ESV). Without the resurrection, Christianity collapses.

But here is a question we do not always think about carefully enough: is the risen Jesus truly the same Jesus who died? Not just someone who looks like Him. Not just a being with His memories. The very same person — the same individual who was born in Bethlehem, who called fishermen to follow Him, who wept at the tomb of Lazarus, who hung on the cross at Golgotha. Is the risen Christ the same person, or could He be something else — a copy, a replica, a new creation that resembles the original?

For most Christians, this question seems strange, even offensive. Of course it is the same Jesus! The tomb was empty. He showed Thomas His wounds. He ate fish with His disciples. But the question is not as simple as it first appears — especially when we start thinking about what the resurrection body is actually like. The risen Jesus could pass through locked doors. He appeared and disappeared at will. His body was glorified, transformed, and different in remarkable ways from the body that was laid in the tomb. If the body changed so dramatically, what makes the risen Jesus the same person?

On substance dualism — the view I hold and defend throughout this book — the answer is clear and elegant. Personal identity is grounded in the continuous existence of the immaterial soul. Christ's soul survived His death on the cross, remained united to the divine nature during the triduum mortis (the three days between His death and resurrection, as argued in Chapters 21 and 22), descended to the dead (as argued in Chapter 23), and was reunited with His now-glorified body on Easter morning. The same soul in a transformed body. There is no gap in personal identity. The bridge between the crucified Jesus and the risen Jesus is the soul — the same immaterial soul, persisting continuously from life through death and into resurrection.¹

But on physicalism — the view that a human being is entirely physical, with no immaterial soul — the situation is very different, and deeply troubling. If the body is all there is to Christ's human nature, then the resurrection raises a devastating personal identity problem. When Jesus died, on the physicalist account, He ceased to exist as a person. There was no soul to survive, no immaterial self to bridge the gap between death and resurrection. And when the body was raised on Easter morning, it was raised with dramatically different properties — properties it did not have before. If personal identity depends entirely on the physical body, and if the body was both interrupted (by death) and transformed (at resurrection), then what grounds the claim that the risen Christ is the same person as the crucified Christ?

This is the question we will explore in depth in this chapter. I believe it represents one of the most powerful arguments against physicalism — and one of the clearest demonstrations of why substance dualism is essential to orthodox Christology. The thesis of this chapter is straightforward: the bodily resurrection of Christ raises a critical personal identity question that physicalism cannot adequately answer. If the risen Jesus has a glorified body with properties different from His pre-resurrection body, and if the body is all there is to His human nature (as physicalism claims), then there is no secure basis for affirming that the risen Christ is the same person as the crucified Christ. Only substance dualism, with the soul providing continuous identity through death, can preserve the personal identity of the risen Lord.²

I. The Biblical Evidence: Continuity and Change in the Resurrection Body

Before we dive into the philosophical problem, we need to look carefully at what the New Testament actually tells us about Jesus' resurrection body. The Gospel accounts and Paul's teaching in 1 Corinthians 15 give us a fascinating picture of a body that is both continuous with the pre-resurrection body and dramatically changed. Both elements are essential. If there were only continuity, there would be no philosophical puzzle. If there were only change, there would be no reason to call it a resurrection at all. It is precisely the combination of continuity and transformation that makes the resurrection so theologically rich — and so philosophically challenging for physicalism.

A. Evidence of Continuity

The Gospels go out of their way to emphasize that the risen Jesus is the same Jesus who died. This is not a generic spiritual appearance or a ghostly vision. It is the same person, in a body that bears the marks of His crucifixion.

First, the tomb was empty. Whatever happened at the resurrection, it involved the very body that had been laid in the tomb. The body was not abandoned; it was transformed. Matthew, Mark, Luke, and John all record the empty tomb, and the early preaching in Acts takes the empty tomb as foundational. If the resurrection were simply the creation of a brand-new body unrelated to the one in the tomb, we would expect the old body to still be there. But it was gone.³

Second, Jesus showed His wounds to the disciples. This is one of the most striking details in the resurrection narratives. In John 20:19–29, the passage that is the primary focus of this chapter's exegesis, we read the following:

On the evening of that day, the first day of the week, the doors being locked where the disciples were for fear of the Jews, Jesus came and stood among them and said to them, "Peace be with you." When he had said this, he showed them his hands and his side. Then the disciples were glad when they saw the Lord. ... Now Thomas, one of the twelve, called the Twin, was not with them when Jesus came. So the other disciples told him, "We have seen the Lord." But he said to them, "Unless I see in his hands the mark of the nails, and place my finger into the mark of the nails, and place my hand into his side, I will never believe." Eight days later, his disciples were inside again, and Thomas was with them. Although the doors were locked, Jesus came and stood among them and said, "Peace be with you." Then he said to Thomas, "Put your finger here, and see my hands; and put out your hand, and place it in my side. Do not disbelieve, but believe." Thomas answered him, "My Lord and my God!" (John 20:19–20, 24–28, ESV)

Notice what is happening here. Jesus deliberately shows the disciples the wounds from His crucifixion — the nail marks in His hands, the spear wound in His side. He invites Thomas to touch them. Why? Because the wounds are proof that this is the same body that hung on the cross. The continuity is physical. The scars are still there. The risen body is the crucified body — transformed, glorified, but bearing the marks of its history.

Third, Jesus ate with His disciples. In Luke 24:36–43, we read another key passage owned by this chapter:

As they were talking about these things, Jesus himself stood among them, and said to them, "Peace to you!" But they were startled and frightened and thought they saw a spirit. And he said to them, "Why are you troubled, and why do doubts arise in your hearts? See my hands and my feet, that it is I myself. Touch me, and see. For a spirit does not have flesh and bones as you see that I have." And when he had said this, he showed them his hands and his feet. And while they still disbelieved for joy and were marveling, he said to them, "Have you anything here to eat?" They gave him a piece of broiled fish, and he took it and ate before them. (Luke 24:36–43, ESV)

Jesus' words are striking: "It is I myself." The Greek phrase is egō eimi autos (ἐγώ εἰμι αὐτός) — literally, "I am He myself." This is a strong assertion of personal identity. Jesus is not saying, "I am someone like the Jesus you knew." He is saying, "I am the very same person." And He proves it by inviting them to touch His physical body ("flesh and bones") and by eating a piece of fish in front of them. Spirits do not eat. Ghosts do not have flesh and bones. This is a real, physical, tangible body — the same body, now alive again.⁴

Fourth, Jesus was physically recognizable — though not always immediately. In some accounts, people recognized Him right away (John 20:20, when He showed His wounds). In others, there was a delay before recognition (Luke 24:16, on the road to Emmaus; John 20:14–16, when Mary Magdalene initially mistook Him for the gardener). This pattern is significant. It suggests that the risen Jesus looked enough like the pre-crucifixion Jesus to be recognized, but that something about His appearance had changed enough to cause momentary confusion. We will return to this point when we discuss the transformation of the body.

B. Evidence of Change

At the same time, the resurrection body is dramatically different from the pre-crucifixion body. The Gospels are equally clear about this. The risen Jesus does things that no ordinary human body can do.

First, Jesus passed through locked doors. In John 20:19, the disciples are behind locked doors "for fear of the Jews," and Jesus simply "came and stood among them." He did not knock. He did not open the door. He appeared inside the room despite the locked doors. The same thing happened eight days later (John 20:26). The pre-crucifixion body of Jesus could not pass through locked doors. The post-resurrection body can. Something fundamental has changed about the body's relationship to physical matter.⁵

Second, Jesus appeared and disappeared. On the road to Emmaus, after breaking bread with the two disciples, Jesus "vanished from their sight" (Luke 24:31). The Greek word is aphantos (ἄφαντος) — He became invisible, or unseen. He did not walk away. He vanished. This is not something ordinary human bodies do.

Third, Jesus ascended bodily into heaven. In Acts 1:9, "he was lifted up, and a cloud took him out of their sight." The glorified body is capable of moving from the earthly realm to the heavenly realm — an ability the pre-crucifixion body did not have (though this passage is treated fully in Chapter 26).

Fourth — and this is perhaps the most subtle evidence of change — the risen Jesus was sometimes not immediately recognized. Mary Magdalene mistook Him for the gardener (John 20:14–16). The two disciples on the road to Emmaus walked and talked with Him for an extended period without recognizing Him, until "their eyes were opened" at the breaking of bread (Luke 24:16, 31). These moments of non-recognition suggest that the risen body, while continuous with the crucified body, had been transformed in ways that affected its outward appearance.

So we have a remarkable picture: the same body, bearing the same wounds, capable of being touched and of eating food — and yet fundamentally transformed, able to pass through solid matter, appear and vanish, and eventually ascend to heaven. The resurrection body is both continuous and discontinuous with the pre-crucifixion body. It is the same body and yet a different kind of body. This tension is precisely what makes the personal identity question so important.

II. Full Exegesis: 1 Corinthians 15:35–49

The most extended theological reflection on the resurrection body in the New Testament comes from Paul in 1 Corinthians 15:35–49. This is the primary Pauline text for understanding what the resurrection body is like, and it is the passage owned by this chapter for in-depth exegesis. Paul's discussion here is brilliant, nuanced, and — for our purposes — deeply revealing about the relationship between the earthly body and the glorified body.

A. The Question and the Seed Analogy (vv. 35–38)

Paul begins by anticipating an objection:

But someone will ask, "How are the dead raised? With what kind of body do they come?" You foolish person! What you sow does not come to life unless it dies. And what you sow is not the body that is to be, but a bare kernel, perhaps of wheat or of some other grain. But God gives it a body as he has chosen, and to each kind of seed its own body. (1 Corinthians 15:35–38, ESV)

Paul uses a seed analogy. When a farmer plants a seed, the seed "dies" — it is buried in the ground, it breaks apart, and from it a new plant grows. The plant is organically related to the seed — it comes from the seed — but it looks completely different. A wheat kernel looks nothing like a stalk of wheat. Yet they are the same organism at different stages of its existence. In the same way, the resurrection body comes from the earthly body (the same body is raised — the tomb was empty), but it is transformed into something glorious and different.⁶

What is critical here is that Paul affirms both continuity and transformation. The seed and the plant are the same organism — there is organic, substantial continuity between them. But the form is dramatically different. Paul is not describing the creation of a brand-new body out of nothing; he is describing the transformation of the existing body into something greater. This is resurrection, not re-creation.

B. Varieties of Bodies (vv. 39–41)

Paul then draws attention to the variety of bodies God has already made:

Not all flesh is the same, but there is one kind for humans, another for animals, another for birds, and another for fish. There are heavenly bodies and earthly bodies, but the glory of the heavenly is of one kind, and the glory of the earthly is of another. There is one glory of the sun, and another glory of the moon, and another glory of the stars; for star differs from star in glory. (1 Corinthians 15:39–41, ESV)

Paul's point is simple: God is not limited to one kind of body. If He can make fish bodies and bird bodies, earthly bodies and heavenly bodies, then He can certainly make a glorified resurrection body that is different from our current earthly body. The resurrection body is not merely a resuscitated version of the old body (like Lazarus, who was raised but still had a mortal body). It is a new kind of body — still a body, still physical in some sense, but fundamentally transformed in glory.

C. The Four Contrasts (vv. 42–44a)

Paul now lays out four specific contrasts between the earthly body and the resurrection body:

So is it with the resurrection of the dead. What is sown is perishable; what is raised is imperishable. It is sown in dishonor; it is raised in glory. It is sown in weakness; it is raised in power. It is sown a natural body; it is raised a spiritual body. (1 Corinthians 15:42–44a, ESV)

Let us look at these contrasts one at a time. First, perishable versus imperishable. The word "perishable" is phthora (φθορά) in Greek — it refers to decay, corruption, and mortality. Our current bodies are subject to disease, aging, and death. The resurrection body is aphtharsia (ἀφθαρσία) — imperishable, incorruptible, immortal. It will never decay. It will never die. This is not a minor upgrade; it is a fundamental change in the body's nature.

Second, dishonor versus glory. The word "dishonor" is atimia (ἀτιμία) — it refers to the humiliation and shame of death. A corpse is not glorious. The resurrection body, by contrast, is raised in doxa (δόξα) — glory, splendor, radiance. The glorified body participates in God's own glory.⁷

Third, weakness versus power. The earthly body is astheneia (ἀσθένεια) — weak, fragile, limited. The resurrection body is raised in dynamis (δύναμις) — power. This explains how the risen Jesus could pass through locked doors, appear and disappear, and ascend to heaven. The resurrection body has capacities that the earthly body did not possess.

Fourth — and most important for our purposes — natural body versus spiritual body. This is the contrast that requires the most careful analysis.

D. The Natural Body and the Spiritual Body (vv. 44–49)

The key terms here are sōma psychikon (σῶμα ψυχικόν) and sōma pneumatikon (σῶμα πνευματικόν). The ESV translates these as "natural body" and "spiritual body," and these are reasonable translations — but they can be misleading if we are not careful.

The word psychikon (ψυχικόν) is derived from psychē (ψυχή), which means "soul" or "life." A sōma psychikon is literally a "soulish body" — a body animated by and suited to the psychē, the natural life-principle. It is the kind of body we have now: alive, ensouled, but mortal and subject to the limitations of this present age.

The word pneumatikon (πνευματικόν) is derived from pneuma (πνεῦμα), which means "spirit." A sōma pneumatikon is a "spiritual body" — not a body made of spirit (that would be a contradiction in terms), but a body animated by, empowered by, and suited to the Holy Spirit. It is a body that has been transformed by the Spirit of God, fitted for the life of the age to come.⁸

Notice something remarkable: even in this passage about the resurrection body, Paul uses soul-language. The earthly body is a psychikon body — a body pertaining to the psychē. This is deeply significant. Paul takes it for granted that the current human body is related to the psychē — the soul. The body is not all there is to us. We are ensouled bodies. And at the resurrection, the soul will not be discarded but will be reunited with a body that has been upgraded, so to speak — a body now empowered by the pneuma rather than merely animated by the psychē.

Paul continues in verses 45–49:

Thus it is written, "The first man Adam became a living being [psychēn zōsan, ψυχὴν ζῶσαν]"; the last Adam became a life-giving spirit [pneuma zōopoioun, πνεῦμα ζῳοποιοῦν]. But it is not the spiritual that is first but the natural, and then the spiritual. The first man was from the earth, a man of dust; the second man is from heaven. As was the man of dust, so also are those who are of the dust, and as is the man of heaven, so also are those who are of the heavenly. Just as we have borne the image of the man of dust, we shall also bear the image of the man of heaven. (1 Corinthians 15:45–49, ESV)

Paul draws a contrast between Adam and Christ. Adam became a "living soul" (psychēn zōsan) — a being animated by the natural life-principle. Christ, the "last Adam," became a "life-giving spirit" (pneuma zōopoioun) — one who not only has life but gives life to others through the power of the Spirit. Adam represents the first creation — earthy, natural, mortal. Christ represents the new creation — heavenly, spiritual, immortal. And at the resurrection, we will be transformed from the pattern of Adam to the pattern of Christ: "Just as we have borne the image of the man of dust, we shall also bear the image of the man of heaven."⁹

Here is the crucial point for our argument: Paul treats the earthly body and the resurrection body as two stages of the same person's existence. We "have borne" the image of Adam; we "shall also bear" the image of Christ. There is a single "we" who moves from one state to the other. The person who bears the image of Adam is the same person who will bear the image of Christ. Personal identity is maintained through the transformation.

But what guarantees this identity? On dualism, the answer is the soul — the continuously existing immaterial self that bears first the earthly body and then the glorified body. On physicalism, there is no soul to carry personal identity through the transformation. The body itself must do all the work of maintaining identity. And the body, as we have seen, is fundamentally changed. This is where physicalism runs into serious trouble.

III. The Physicalist Personal Identity Problem

We have now seen the biblical data: the resurrection body is both continuous with and dramatically different from the pre-crucifixion body. It is the same body (the tomb was empty, the wounds are still visible, Jesus ate food and could be touched) and yet a profoundly transformed body (it passes through walls, appears and disappears, is imperishable and glorified). Let us now turn to the philosophical problem this creates for physicalism.

A. The Problem Stated

If physicalism is true, then a human being is entirely physical. There is no immaterial soul. Personal identity — what makes you you over time — must be grounded in the physical body. Your body is not something you have; it is what you are. When your body ceases to function, you cease to exist. There is no "you" apart from your physical organism.¹⁰

Now consider what happens at the resurrection on this view. Before the resurrection, Jesus' body lay dead in the tomb. On physicalism, the person Jesus did not exist during that time — there was no soul to survive death, as we argued in Chapters 21 and 22. The body was a corpse — dead biological matter, not a living human person. Then, on Easter morning, the body was raised and transformed into a glorified body with dramatically new properties.

Here is the problem: if personal identity is grounded in the physical body, and the physical body was both (1) dead and non-functional for approximately thirty-six to forty hours, and (2) transformed into something with fundamentally different properties, then on what basis can we say that the risen Christ is the same person as the crucified Christ?

The physical substrate changed. The pre-resurrection body was mortal; the post-resurrection body is immortal. The pre-resurrection body could not pass through walls; the post-resurrection body can. The pre-resurrection body was subject to hunger, fatigue, pain, and decay; the post-resurrection body is not. If personal identity is constituted by the physical body, and the body was fundamentally transformed, then personal identity is threatened. The risen Jesus has a body with different properties, different capacities, and different characteristics from the crucified Jesus. If the body is all there is, and the body is different, then we have a different person — or at the very least, we have no secure grounds for affirming that it is the same person.¹¹

B. The Gap Problem

The problem is actually worse than the transformation alone would suggest, because on physicalism there is a gap in personal identity between death and resurrection. As argued in Chapters 21 and 22, if physicalism is true, then when Jesus died on the cross, the person Jesus ceased to exist. There was no soul to survive. For approximately thirty-six to forty hours, there was no person — only a corpse. Then, on Easter morning, a living person appeared with a transformed body.

The physicalist must explain how a person who ceased to exist at death can be the same person who comes into existence again at the resurrection. This is not a case of a person who went to sleep and woke up — sleep preserves the continuity of the living organism. This is a case of a person who stopped existing entirely and then, after a gap, existed again. Can personal identity survive a gap of non-existence?¹²

On dualism, there is no gap. The soul survived death and continued to exist, consciously and actively, throughout the triduum mortis. The person never ceased to exist. The soul bridged the gap between the crucified body and the glorified body, providing unbroken continuity of personal identity. But on physicalism, there is a genuine gap — a period of non-existence — and it is far from clear that personal identity can survive such a gap.

IV. The Replica Problem

The personal identity problem for physicalism becomes even sharper when we consider what philosophers call the "replica problem." This is one of the most well-known puzzles in the philosophy of personal identity, and it has profound implications for the doctrine of the resurrection.

A. The Problem Explained

Imagine the following scenario. You die. Your body ceases to function and begins to decompose. Then, some time later, God creates a new body that is a perfect physical duplicate of your original body — the same DNA, the same neural connections, the same memories encoded in the same brain structures. Is this new body you? Or is it a replica of you — a copy that is exactly similar to the original but is not numerically identical with it?

An analogy might help. Suppose I have a favorite coffee mug — the one my daughter made for me in art class. It has a slightly lopsided handle and a crooked smiley face. One day, it breaks into a thousand pieces. Now suppose a master potter takes those pieces, grinds them into clay, and makes a new mug that looks exactly like the original — same color, same crooked smiley face, same lopsided handle. Is the new mug my daughter's mug? Or is it a different mug that looks exactly like my daughter's mug?

Most people have the strong intuition that the new mug is not the same mug. It is a very good copy. It is indistinguishable from the original. But it is not the original. The original was destroyed. This is a new mug that was made to match the old one.¹³

Now apply this to the resurrection on a physicalist account. On physicalism, when a person dies, the person ceases to exist. If God then creates a new body (or transforms the dead body into a living one), the question is: is the resulting person the same person who died, or a replica? John Cooper puts the problem with admirable clarity: the absence of continuous existence between the earthly person and the resurrection person raises legitimate doubts about whether they are numerically identical — that is, whether they are the very same individual — or merely qualitatively similar.¹⁴

B. The Multiple Replication Test

The replica problem becomes even more pointed when we consider the possibility of multiple replication. Suppose God created not one but five perfect physical duplicates of the person who died. Each duplicate has the same DNA, the same neural patterns, the same memories, the same personality. Each one sincerely believes that he is the original person. Each one has an equally strong claim to being the original.

But obviously, all five cannot be the same person. At most, one of them could be. And if it is possible for God to create five duplicates, then the criterion of identity — whatever makes a person the same person over time — cannot be physical similarity alone, no matter how exact the similarity is. Being exactly similar to the original is not the same thing as being the original. An exact copy of you is not you — it is a copy.¹⁵

Cooper is devastating on this point. He notes that on the monist's account, numerical identity becomes contingent rather than necessary. It is not that the risen person must be the same person who died; it merely happens that God only created one duplicate. But the uniqueness of the person's identity is a matter of chance rather than metaphysical necessity. Even if God would never actually create multiple replicas, the fact that He could — that it is logically possible — shows that personal identity on this account is not the robust, necessary identity that common sense and orthodox theology require.¹⁶

C. The Physicalist's "Personal Essence" Solution and Its Failure

Some physicalist thinkers have tried to solve this problem by appealing to what we might call "personal essence." The idea is this: each person has a unique set of characteristics — a unique pattern of memories, personality traits, physical features, and relational history — that constitutes their individual identity. We might call this "Jonesness" (for a person named Jones). At the resurrection, God creates a being who perfectly exemplifies "Jonesness," and therefore that being is Jones.¹⁷

This sounds promising at first. But the multiple replication problem shows why it fails. If "Jonesness" is a set of properties — a pattern — then it can be multiply instantiated. God could create ten beings, each of whom perfectly exemplifies "Jonesness." Each would have all of Jones's memories, commitments, personality traits, and sense of self. Each would be absolutely certain that he is Jones. But they cannot all be Jones. At most one could be. And since all of them exemplify "Jonesness" equally, there is no principled way to determine which one (if any) is the real Jones.

The problem is that numerical identity (being the very same individual) is being confused with qualitative identity (being exactly similar). A person can be qualitatively identical to another without being numerically identical. An exact copy of the Mona Lisa is qualitatively identical to the original but is not the same painting. In the same way, a perfect physical duplicate of Jones is qualitatively identical to the original Jones but may not be Jones.¹⁸

On dualism, the multiple replication problem simply does not arise. The soul is a particular individual — it cannot be duplicated. There is exactly one soul that is Jones's soul, and it has existed continuously from Jones's conception through death and into the resurrection. The soul cannot be replicated because it is not a pattern; it is a substance — a unique, individual, immaterial entity. No matter how many physical bodies God might create that look like Jones, only the body united to Jones's soul would be Jones.¹⁹

V. Physicalist Responses and Why They Fail

Physicalist philosophers and theologians have offered several responses to the personal identity problem at the resurrection. Let me present the most important ones fairly and explain why I find each of them inadequate.

A. Van Inwagen's Body-Snatching Hypothesis

Peter van Inwagen, one of the most important Christian physicalist philosophers, recognized early on that physical resurrection creates a severe identity problem. His response was startling in its honesty. In his influential 1978 essay "The Possibility of Resurrection," van Inwagen argued that the only way to guarantee personal identity at the resurrection is if God preserves at least some physical material from the original body. But since the body obviously decomposes after death, van Inwagen proposed that perhaps God secretly removes the body's living matter at the moment of death and replaces it with a simulacrum — a fake body that decomposes in the tomb while the real biological material is preserved by God for the future resurrection.²⁰

This hypothesis has been widely criticized, and for good reason. It requires God to engage in what amounts to deception — swapping the real body for a fake one without anyone knowing. As William Hasker has pointed out, van Inwagen's proposal merely changes the method of divine deception rather than removing it.²¹ Moreover, in the case of Christ, the hypothesis creates a serious problem: the body in the tomb would not be Christ's real body at all, but a simulacrum. Yet the Gospels clearly present the empty tomb as evidence that Christ's actual body was raised. If the body in the tomb was a fake, then the empty tomb proves nothing. Van Inwagen's hypothesis, to his credit, shows just how desperate the physicalist's situation is. The very fact that a philosopher of van Inwagen's caliber felt the need to propose something this extraordinary tells us how severe the personal identity problem really is.

B. Zimmerman's Falling Elevator Model

Dean Zimmerman proposed an alternative to van Inwagen's body-snatching theory. In his "Falling Elevator Model," Zimmerman suggests that at the moment of death, God causes the matter of the dying body to "fission" — to split into two spatially overlapping bodies. One body continues on the natural trajectory (it becomes a corpse, decomposes, etc.), while the other is immediately transported to the resurrection realm, where it is preserved and eventually glorified. The person's identity follows the transported body, not the corpse.²²

This model is ingenious, but it faces its own problems. First, like van Inwagen's hypothesis, it involves God replacing the original matter with a duplicate — which is, at bottom, a form of deception. Second, it is highly speculative and has no biblical warrant. Third, and most importantly for our purposes, it effectively concedes the dualist's point. The entire motivation for Zimmerman's model is that personal identity cannot survive the gap between death and resurrection without some form of material continuity. But if that is true, then the physicalist has admitted that personal identity at the resurrection is a real problem — one that requires extraordinary metaphysical gymnastics to solve. Dualism, by contrast, solves the problem simply and elegantly: the soul survives death and provides unbroken continuity of personal identity.²³

C. Merricks's Anticriterialism

Trenton Merricks takes a different approach entirely. Rather than trying to provide criteria for personal identity over time, Merricks argues that there simply are no informative necessary and sufficient conditions for personal identity over time — a position known as "anticriterialism." On this view, whether the risen person is identical to the pre-mortem person is a brute fact that does not require any explanation in terms of physical or psychological continuity. It just is the case that the risen person is the same person — period.²⁴

Merricks insists that bodily identity is crucial for resurrection. As he puts it, if you are not numerically identical with a person who exists in heaven in the distant future, then you do not have immortality — so bodily identity is crucial. And he believes physicalism can best account for this because, on his view, life after death and resurrection are one and the same thing for physical organisms like us.²⁵

The problem with anticriterialism, as Brandon Rickabaugh has argued in Christian Physicalism?, is that Merricks's own position actually undermines the physicalist case. Van Inwagen's account of organism identity — which Merricks and other physicalist models of resurrection rely on — presupposes that the life of the organism remains numerically identical over time. But by van Inwagen's own admission, he cannot provide criteria of identity for a life. So the physicalist's criteria of identity for organisms ultimately bottoms out in something they cannot explain. And if you cannot provide criteria for organism identity, then you cannot ground personal identity in the organism.²⁶

More fundamentally, anticriterialism is unsatisfying because it tells us nothing. It amounts to saying: "The risen person is the same person because God says so." But this is not an explanation; it is an appeal to mystery. Of course God's sovereign will is involved in the resurrection — no one denies that. The question is whether there is a metaphysical basis for the identity claim, or whether identity at the resurrection is just a brute, unexplained fact. Dualism provides a metaphysical basis: the continuously existing soul. Physicalism, in its anticriterialist form, provides nothing — just a bare assertion.²⁷

D. The "God Guarantees It" Appeal

A common response from physicalists is simply to appeal to God's power and faithfulness. "God knows who each person is, and God has the power to ensure that the risen person is the same person who died. We may not understand the mechanism, but God can do it." This response is often combined with anticriterialism — identity is a brute fact guaranteed by God.

I want to be clear that I do not doubt God's power. God can certainly raise the dead. The question is not about God's ability but about the metaphysical coherence of the physicalist account. Even an omnipotent God does not do things that are logically incoherent. God cannot make a square circle. And if personal identity requires some form of continuity between the pre-mortem and post-mortem person, then even God cannot guarantee identity in the absence of that continuity — because in that case there would be nothing to guarantee. The appeal to divine power does not resolve the philosophical problem; it simply avoids it.²⁸

Cooper makes this point with characteristic precision. He notes that the monist's defense of personal identity at the resurrection amounts to showing that it is possible — not that it is actual. Even if we grant that God could ensure identity in the absence of material or soul-continuity, the account remains far weaker than the dualist's account, where identity is necessary and guaranteed by the continuous existence of the soul. Theologically, it seems strange for God to give such a flimsy basis for identity to beings destined for everlasting life, while granting ordinary organisms secure self-identity through their continuous existence.²⁹

E. The Constitution View Response

Some physicalists who hold the constitution view (defended by Kevin Corcoran and Lynne Rudder Baker) argue that a person is constituted by a body but is not identical to the body, in the way that a statue is constituted by clay but is not identical to the clay. On this view, the person might survive the transformation of the body because the constitution relation can persist through change.³⁰

But the constitution view does not solve the triduum problem. Even on the constitution view, the person ceases to exist when the constituting body ceases to function. A dead body does not constitute a person any more than a pile of clay constitutes a statue. And if the person ceased to exist at death, then the resurrection involves the re-creation of a person, not the resumption of an existing one. The replica problem returns in full force. As we argued in Chapter 22, the constitution relation breaks down at death, and no mere appeal to constitution can bridge the gap between Good Friday and Easter Sunday.

VI. The Dualist Solution: The Soul as the Bridge of Identity

On substance dualism, the personal identity problem at the resurrection simply does not arise. The reason is straightforward: personal identity is grounded in the continuous existence of the immaterial soul, and the soul survives death.

A. How the Soul Bridges the Gap

When Christ died on the cross, His human soul separated from His body. The body was placed in the tomb; the soul descended to the dead (as argued in Chapter 23). But the soul never ceased to exist. It was conscious, active, and continuously identical with itself throughout the triduum mortis. The Son of God remained hypostatically united to both the soul and the body, even in their separated state (as argued in Chapters 21 and 22).

On Easter morning, the soul was reunited with the body — but now the body had been transformed by the power of God into a glorified body. The same soul was reunited with the same body, now glorified. There is no gap in personal identity because the soul provided unbroken continuity. The person who died on the cross is the same person who rose from the dead, because the soul that animated the crucified body is the same soul that now animates the glorified body.³¹

Think of it this way. Suppose you have a pair of eyeglasses. One day the lenses crack, and you take them to an optician who removes the old lenses and installs new, upgraded lenses — sharper, scratch-resistant, UV-blocking. Are they the same glasses? Of course they are. The frame is the same frame. The lenses have been upgraded, but the glasses are the same glasses. The frame provides the continuity through the change in lenses.

In a similar (though imperfect) way, the soul is like the frame. It provides the continuity of personal identity through the change in the body. The body is transformed — dramatically upgraded — but the soul remains the same. The person is the same person in a new, glorified body, just as the glasses are the same glasses with new lenses.

B. Why the Soul Cannot Be Replicated

I mentioned earlier that the multiple replication problem shows the inadequacy of grounding personal identity in physical similarity. The soul avoids this problem entirely because the soul is not a pattern or a set of properties that could be duplicated. The soul is a substance — a unique, individual, ontologically basic entity. There is exactly one soul that is my soul, and it cannot be replicated any more than I can be replicated. Even God, who could create another soul similar to mine, could not create another instance of my soul — because my soul is a particular, not a universal.³²

This is a crucial advantage of dualism. On dualism, personal identity is necessarily unique — it is metaphysically impossible for there to be two of me, because there is exactly one soul that constitutes my identity. On physicalism, personal identity is contingently unique — there happens to be only one physical body with my properties, but there could, in principle, be more than one. The robust, necessary uniqueness of personal identity that common sense affirms is only available on a dualist account.

C. Cooper's Argument: Dualism Has No Problem

John Cooper is especially clear on this point. He argues that the dualist's case for personal identity at the resurrection involves a continuously existing reality — the soul or person — that endures without interruption from earthly life, through death, and into the life to come. Although its properties and capacities may change due to disembodiment or divine sanctification, the soul remains the self-identical person throughout. Cooper notes that the possibility of non-identity simply cannot arise on dualism, and he knows of no one who has suggested that the dualist has any problem with self-identity in the afterlife. The problem confronts only those who reject dualism. Where dualism is true, continuity of existence guarantees continuity of numerical identity.³³

This is exactly right. The dualist does not need elaborate theories of body-snatching, fissioning matter, or brute anticriterialist assertions. The soul does the work. It provides the metaphysical bridge between the earthly life and the resurrected life, between the crucified body and the glorified body, between the Jesus of Good Friday and the Jesus of Easter Sunday.

VII. The Christological Stakes: Why This Matters for Christ Specifically

Everything we have said so far applies to the general resurrection of all human beings. But the personal identity problem is especially acute in the case of Christ, because of the unique features of Christ's person and resurrection.

A. The Hypostatic Union Requires Continuity

Christ is not merely a human being; He is the God-man — the eternal Son of God hypostatically united to a human nature. As we argued extensively in Chapters 21 and 22, the hypostatic union must be permanent and unbroken. The Chalcedonian Definition states that the two natures are united "without separation" (achōristōs, ἀχωρίστως). If the person Jesus ceased to exist at death and was then "re-created" at the resurrection, the hypostatic union was not merely interrupted — it was dissolved and then re-established. But a re-established hypostatic union is not the same as an unbroken one. A gap in the Incarnation, however brief, means that the Son was not incarnate during that period — and the subsequent "incarnation" would be a new incarnation, not a continuation of the original.³⁴

On dualism, there is no gap. The Son remained united to Christ's human soul throughout the triduum mortis, and the soul was reunited with the glorified body at the resurrection. The hypostatic union was never broken. The same Incarnation that began at the conception in Mary's womb continues through death, resurrection, ascension, and into eternity (as we will argue further in Chapter 26).

B. The Risen Christ Must Be the Same Person Who Atoned for Sin

The salvific significance of the resurrection depends on the risen Christ being the same person who died for our sins. Paul makes this connection explicit: "If Christ has not been raised, your faith is futile and you are still in your sins" (1 Corinthians 15:17). The resurrection vindicates the crucifixion. The same Jesus who bore the penalty for sin on the cross is the same Jesus who conquered death on Easter morning. If the risen Jesus is a replica — a new creation that merely resembles the crucified Jesus — then the resurrection is not the vindication of the crucifixion. It is a separate event involving a different person.

I believe this point is theologically devastating for physicalism. If we cannot be confident that the risen Jesus is the same person who died on the cross, then we cannot be confident that the resurrection validates the atonement. The entire logic of salvation — death for sin, resurrection for justification — requires unbroken personal identity between the crucified Christ and the risen Christ.³⁵

C. Thomas's Confession Requires Identity

Consider Thomas's reaction when he finally encountered the risen Jesus. After touching the wounds — the very wounds that proved this was the same body that hung on the cross — Thomas made the most profound Christological confession in the Gospels: "My Lord and my God!" (John 20:28). Thomas's confession presupposes personal identity. He is not saying, "This new person is Lord and God." He is saying, "The same Jesus who was crucified — my Lord and my God — is alive." The possessive "my" carries enormous weight. This is the Jesus Thomas had followed, the Jesus he had doubted, the Jesus he had seen die. And this same Jesus is now standing before him, risen and glorified. Personal identity is the foundation of Thomas's faith (though the full exegesis of Thomas's confession as a declaration of Christ's deity belongs to Chapter 6).³⁶

D. The Empty Tomb Requires Material Continuity

The fact that the tomb was empty is significant not just as evidence for the resurrection but as evidence for material continuity between the crucified body and the risen body. The same body that was laid in the tomb was raised from the tomb. It was not left behind while a new body was created. This is why the Gospels emphasize the empty tomb so strongly — it demonstrates that the resurrection is the transformation of the existing body, not the creation of a brand-new one.

As Rickabaugh argues in Christian Physicalism?, resurrection means that the body that died is the body that rises — hence "resurrection of the body." Acquiring a numerically distinct body is reincarnation, not resurrection. Jesus' resurrection is a foretaste of the redemption of the cosmos, and just as Jesus' body is not annihilated — the numerically same body that goes into the tomb comes out — so the New Creation will be the numerically identical cosmos transformed, not a replacement.³⁷

This emphasis on material continuity actually creates additional problems for physicalism. The physicalist needs material continuity to ground personal identity — but the very matter of the body was transformed. The same atoms are there (the tomb was empty), but they have been reconstituted with radically new properties. If identity is grounded in the physical matter, and the matter has been fundamentally changed in its properties, then the physical ground of identity is unstable. The dualist does not face this problem because the soul provides identity regardless of what happens to the matter of the body.

VIII. The Resurrection and the Soul: Paul's Anthropological Assumptions

We have already noted that Paul's language in 1 Corinthians 15 assumes a dualist anthropology — particularly in his use of the terms psychikon and pneumatikon. But there is more to say about Paul's anthropological assumptions in his resurrection theology.

A. Paul and the Intermediate State

Paul clearly believes in a conscious intermediate state between death and resurrection. In Philippians 1:21–23, he writes, "My desire is to depart and be with Christ, for that is far better" — indicating that at death, the believer is immediately with Christ, before the resurrection of the body. In 2 Corinthians 5:8, he says, "We would rather be away from the body and at home with the Lord." These passages are treated in depth in Chapter 3, so I will not reproduce the full exegetical argument here. But the point is crucial for our current discussion: Paul believes that the person survives death without a body. This is only coherent on a dualist account. If the person is the body, then to be "away from the body" is to not exist — which cannot be described as being "at home with the Lord."³⁸

Paul's resurrection theology, then, is embedded in a dualist anthropological framework. The person survives death in the soul, lives consciously with Christ during the intermediate state, and is reunited with a glorified body at the resurrection. The soul provides the continuity between the three stages: earthly life, intermediate state, and resurrection life. Remove the soul, and Paul's entire eschatological framework collapses.

B. The "Inner Man" and the "Outer Man"

In 2 Corinthians 4:16, Paul writes, "Though our outer self is wasting away, our inner self is being renewed day by day." The "outer self" (exō anthrōpos, ἔξω ἄνθρωπος) is the body, which is subject to decay and death. The "inner self" (esō anthrōpos, ἔσω ἄνθρωπος) is the immaterial dimension of the person — the soul or spirit — which is being renewed by God even as the body deteriorates. This language is most naturally read as a dualist distinction between the physical body and the immaterial soul (though the full treatment of this passage belongs to Chapter 29).

The relevance for our current discussion is this: Paul does not think of the human person as exhausted by the physical body. There is an "inner self" that is distinct from the body, that can be "renewed" even while the body is "wasting away," and that survives the death of the body. This "inner self" is what grounds personal identity through death and into the resurrection.

IX. Resurrection, Dualism, and the Kryptic Model

How does the resurrection fit within the broader Christological framework of this book — specifically, the Kryptic Model developed by Andrew Loke, which I defend as my preferred account of the Incarnation (see Chapter 17)?

On Loke's Kryptic Model, Christ's divine attributes — omniscience, omnipotence, omnipresence — were not surrendered during the Incarnation but concealed (krypsis) at a "preconscious" level. Christ had a single, genuinely human stream of consciousness, while His divine attributes operated behind the scenes, available when the Father willed their use. This model requires a human soul, because the human soul is the seat of Christ's human conscious experience, while the divine nature houses the preconscious divine attributes.³⁹

At the resurrection, the kryptic model explains what happened as follows: during the triduum mortis, Christ's human soul was separated from His body but remained united to the divine nature. The preconscious divine attributes continued to reside in the divine nature. When the soul was reunited with the glorified body on Easter morning, Christ's human consciousness resumed in a body that was now transformed — a body suited to the age to come, a sōma pneumatikon. The glorified body may have allowed for a different relationship between Christ's human consciousness and His divine attributes — perhaps the "veil" of krypsis was partially lifted, allowing the risen Christ greater access to His divine powers (which would explain the abilities of the resurrection body: passing through walls, appearing and disappearing, ascending to heaven).

On physicalism, the kryptic model is impossible. If there is no human soul, there is no seat of human consciousness distinct from the brain. And a brain cannot house the preconscious divine attributes, because the information content of omniscience is infinite and a finite brain cannot contain it (as argued in Chapter 17). The resurrection reinforces this point: if the body was transformed at the resurrection, and if there is no soul to provide continuity, then not only is personal identity threatened — the entire kryptic framework collapses. The preconscious divine attributes have nowhere to reside during the triduum, and the human conscious experience has no metaphysical bearer during the gap between death and resurrection.⁴⁰

X. Wilkinson's Chalcedonian Anthropology and the Resurrection

Michael Wilkinson's important work Crowned with Glory and Honor argues that a proper theological anthropology must be shaped by Christology — specifically, by the Chalcedonian Definition. If Christ's human nature includes a body and a soul, then human nature includes a body and a soul. Wilkinson develops what he calls a "Chalcedonian anthropology" — an understanding of human nature that takes its cues from the Church's confession about Christ.⁴¹

This has direct implications for the resurrection. Wilkinson's framework treats human beings as having a person-nature ontology: the human person subsists in a body-soul nature, and together this constitutes a human being. At death, the human person continues to subsist in the human soul, absent the body. And at the resurrection, there is a restoration of the fullness of the human nature subsisting in the human person. The resurrection is not the creation of something new — it is the restoration and glorification of something that already exists. The person was never lost; the person persisted in the soul during the intermediate state and now receives back a glorified body.⁴²

This Chalcedonian approach to anthropology and resurrection meshes perfectly with the dualist solution to the personal identity problem. The person is the subsisting "I" who acts through the nature. At death, the person continues to subsist in the soul. At the resurrection, the person is restored to full psychosomatic unity in a glorified body. There is no gap, no replica problem, no need for exotic metaphysical theories about fissioning matter or body-snatching.

Physicalism, by contrast, cannot accommodate Wilkinson's framework. If there is no soul, the person cannot subsist in anything during the intermediate state. The person ceases to exist at death and must be "re-created" at the resurrection — which raises all the problems we have discussed in this chapter.

XI. Objections Considered

Before concluding, let me address three objections that might be raised against my argument.

A. "Doesn't God's Power Solve the Problem?"

I have already addressed this in section V.D above, but let me add a further word. I do not deny God's power. I believe in a God who can raise the dead, who can transform bodies, and who sovereignly governs all things. But omnipotence does not mean the ability to do the logically impossible. If personal identity requires continuity of some kind, then even God cannot make a person identical to another person in the absence of that continuity. The question is not "Can God raise the dead?" — of course He can. The question is "What metaphysical framework makes the best sense of how God raises the dead while preserving personal identity?" Dualism provides a clear answer. Physicalism does not.

B. "Doesn't the Seed Analogy Support Physicalism?"

Someone might argue that Paul's seed analogy in 1 Corinthians 15:36–38 shows that continuity of identity does not require a soul. A seed is transformed into a plant, and we consider them the same organism, without needing to posit a "soul of the seed." Why can't the body be transformed at the resurrection in the same way — without needing a soul?

The analogy is instructive, but it actually supports the dualist position rather than undermining it. In the case of a seed growing into a plant, there is continuous organic life throughout the transformation. The seed does not die in an absolute sense — it germinates, and the life of the organism is maintained continuously throughout the process. There is no gap in the organism's existence. But on physicalism, death creates exactly the kind of gap that the seed analogy excludes. The person dies — ceases to exist — and then is raised. The seed-to-plant transition is not analogous to a death-and-resurrection scenario on physicalist terms, because the seed never goes through a stage of absolute non-existence.⁴³

On dualism, however, the analogy works perfectly. The soul provides the continuous "life" that bridges the transition from the earthly body to the glorified body, just as the organic life of the seed bridges the transition from kernel to plant. The soul is the vital principle that persists through the transformation, guaranteeing that the risen person is the same person who died.

C. "Isn't the Body's Transformation a Problem for Dualism Too?"

One might argue that even on dualism, the body is transformed — and so dualists also need to explain how the glorified body is the same body as the earthly body. This is a fair point, but it is a much smaller problem on dualism than on physicalism. On dualism, personal identity is not grounded in the body but in the soul. Even if the body is radically transformed, the person remains the same because the soul remains the same. The body's identity is a secondary question — interesting, but not essential to personal identity. We can say that the glorified body is the "same" body in the sense that it is the body that was transformed from the earthly body (the tomb was empty — material continuity is present), even though its properties have changed. The body is like a house that has been completely renovated — same foundation, same frame, but with new walls, new roof, new windows. It is the same house, transformed. And the soul is the homeowner who lived there before and lives there still.

On physicalism, by contrast, the body's identity is personal identity. If the body is different, the person may be different. And this is the point at which physicalism breaks down.

XII. The Resurrection and Our Future Hope

Everything we have said about Christ's resurrection applies, by extension, to the resurrection of all believers. Paul is explicit about this: "For as in Adam all die, so also in Christ shall all be made alive" (1 Corinthians 15:22). "Just as we have borne the image of the man of dust, we shall also bear the image of the man of heaven" (1 Corinthians 15:49). Christ's resurrection is the "firstfruits" of the general resurrection — the prototype and guarantee of what is to come for all who are in Him.⁴⁴

If personal identity at the resurrection is grounded in the continuous existence of the soul, then the same is true for us. When we die, our souls will survive and be with Christ (Philippians 1:23). At the resurrection, our souls will be reunited with glorified bodies — bodies like Christ's glorified body (Philippians 3:21). And because our souls persist continuously through death and into the resurrection, we can be confident that the risen "us" will truly be us — not copies, not replicas, but the very same persons, in glorified bodies, living forever with the Lord.

On physicalism, this hope is undermined. If personal identity at the resurrection is uncertain — if there is any real possibility that the risen person is a replica rather than the original — then the hope of the resurrection is shadowed by doubt. Am I really going to rise? Or will God create someone who thinks he is me, who has all my memories and personality — but who is actually a new creation? The difference between resurrection and replication may seem abstract, but it is existentially devastating. I do not want a copy of me to live forever. I want me to live forever. Dualism guarantees this. Physicalism cannot.⁴⁵

Conclusion: The Soul Guarantees the Resurrection's Promise

Let me summarize what we have argued in this chapter. The bodily resurrection of Christ involves both remarkable continuity and dramatic transformation. The risen Jesus is the same Jesus who died — the empty tomb, the visible wounds, the eating of food, and the emphatic self-identification all attest to this. But the risen Jesus also has a glorified body with new and extraordinary properties — passing through walls, appearing and disappearing, ascending to heaven.

This combination of continuity and change creates a serious personal identity problem for physicalism. If the body is all there is to human nature, then the transformation of the body at the resurrection threatens personal identity. Even more seriously, the gap of non-existence between death and resurrection (which physicalism requires, since there is no soul to survive death) makes it unclear how the risen person can be the same person who died. The replica problem — the possibility that the risen person is a copy rather than the original — haunts every physicalist account of the resurrection.

We examined the major physicalist responses — van Inwagen's body-snatching, Zimmerman's falling elevator, Merricks's anticriterialism, the appeal to divine power, and the constitution view — and found each of them inadequate. They either concede the severity of the problem or fail to solve it.

Substance dualism, by contrast, solves the problem simply and elegantly. The soul survives death, providing unbroken continuity of personal identity. The same soul that animated the crucified body is reunited with the glorified body at the resurrection. There is no gap, no replica concern, no metaphysical gymnastics required. The soul is the bridge of identity between the crucified Jesus and the risen Jesus — the same soul, the same person, in a transformed body.

This matters enormously for Christology. If the risen Christ is not the same person as the crucified Christ, then the hypostatic union was broken, the atonement is unvindicated, and the confession of Thomas — "My Lord and my God!" — is directed at the wrong person. Substance dualism preserves the personal identity of Christ through death and resurrection. Physicalism cannot.

And it matters for us. If the soul grounds personal identity at the resurrection, then the hope of the Christian faith is secure. We ourselves — not copies of us, not replicas, but we ourselves — will be raised on the last day, in glorified bodies, to live forever with the Lord. As Paul wrote, "We shall not all sleep, but we shall all be changed, in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised imperishable, and we shall be changed" (1 Corinthians 15:51–52, ESV). The "we" who are changed are the same "we" who lived and died. The soul guarantees it.⁴⁶