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The Duality of Man

Renewing Your Mind / R.C. Sproul
The Truth Network Radio
November 19, 2025 12:01 am

The Duality of Man

Renewing Your Mind / R.C. Sproul

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November 19, 2025 12:01 am

The concept of the body and soul is a central theme in Christianity, with the Bible teaching that humans are composed of both physical and non-physical aspects. In contrast, the Greek philosopher Plato viewed the body as a prison house of the soul, and believed that redemption ultimately comes from the destruction of the body. This podcast explores the differences between these views and how they impact our understanding of what it means to be human.

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For the Greek anti-physical viewpoint, redemption ultimately is redemption from the body. Plato called the body the prison house of the soul. And so the highest hope for man would be the disintegration and destruction of the body so that the soul could be released to live in pure contemplation, unencumbered by any influences of that which is physical. Christianity teaches redemption Of the body, that in heaven we will have glorified bodies, but we will still be creatures who are body and soul. You and I are made in the image of God.

It's why all people have dignity. but how does our body relate to the image of God? Are we suggesting that God has a body because we do? and we're made in his image. And how should we treat our bodies?

You're listening to the Wednesday edition of Renewing Your Mind. I'm Nathan W. Bingham. As we seek to answer the question, who am I? Or what does it mean to be human?

We must address the body. and the relationship between the body and the soul. The world has gone to the extreme of thinking that through mutilating the body, they can change the answer to the question of one's identity. But many wrong views of the body and the soul have also crept into the church. That's why this series, A Shattered Image, and R.

C. Sproll's book, The Hunger for Significance, are needed today to help bring clarity. And you can request both this week when you give a donation in support of Renewing Your Mind. at renewingyourmind.org.

So what is the relationship between body and soul? And what is the biblical view of the body? Here's Duff to sprawl. The last night of Jesus' life, when he gathered with his friends in the upper room to celebrate the Passover. Remember in the course of that discussion Philip turned to Jesus.

And said Show us the Father. and it sufficeth us In other words, Jesus, if you'll just let us see who God is. Then every yearning, every desire, every heartbeat. of our lives will be satisfied. to show us once.

So do you remember Jesus responds to that. If there was ever a time we can almost sense Frustration in the words of Jesus to his friends is there. It's like he said, Philip. How long have I been with you? And you didn't know me.

He who has seen me, Jesus said, Has seen the father One of the most important aspects of the Christology of the New Testament. Is the motif that we see here and there through the Gospels and then developed more and more by the Apostle Paul. of Jesus as being The new atom. As Jesus fulfilling what it means. To be the perfect Man.

perfect image of God. I mean, not only do we have to do with Jesus touching his deity, but the humanity of Christ. shows us what the human race was supposed to be. This has restored mankind. This is the image of God.

in its fullest manifestation. In the life and in the person of Jesus.

So much so that even in his humanity, Jesus could be properly theologically correct to say he was seen me Seen the father. I don't mean to suggest that he's denying his humanity there or only speaking of his humanity there, but I'm saying that if Jesus' humanity is a perfect humanity and he is in the image of God in its fullest sense, Then So look at that. is to behold the glory. of the Creator. Because that's what an image does.

It reflects. It mirrors. it shows a likeness, a similitude, Yeah. the original.

Now I said in our last session, that there is this theological dispute. over whether or not the words image and likeness refer to one thing or two different things. And I said that historic Roman Catholicism located in two aspects, and Protestantism tends to disagree. But Protestantism is still left with this difficult question. as I mentioned earlier, Are we still in the image of God?

And if so, to what degree? And I went to Genesis 9 and showed that even fallen man in the days of Noah, as corrupt as the human race had become by then, is still considered. creatures bearing the image of God.

So Historic Protestantism has made a distinction. We always make distinctions in theology. between the image of God in the narrow sense and the image of God in the wider sense.

Some make this a distinction between the image in the formal sense and the image in the material sense, but those are words meaning basically the same thing. To be the image of God in the wider sense simply means that after we have fallen, After sin has had its influence upon us, that we still retain Our humanness. Your mind has been affected by sin. Your body has been affected by sin. We age, we grow ill, we die.

Our faculties have been weakened. We become addicted. And enslaved by certain passions in a sense of bondage, where we were made with a kind of volitional freedom. Originally, that was not affected before the fall, and so on. We still have those faculties, however.

We can still think, we can still choose. We still have bodies, we're still alive, we're still human. With the loss of our innocence, we have not lost our humanity. But What has been lost is what the theologians call conformitos. We have lost obedience.

And as D. disobedient creatures. We have besmirched and fogged The mirror that was made to reflect the holiness of God.

So that now when the animals and the rest of nature Looks at us. Those of us who are still Thinking, breathing, feeling, images of God. they see people whose behavior does not conform. to the character of God. And that's what has been lost.

And that's what we call In simplest terms, sin. And that's what I'm going to deal with in the second half of this series. is what this loss of conformity means how serious Have we been affected by the fall? How deep does The sinful corruption of our humanity penetrates. We're going to look at that.

But now I want to touch on one other thing and expand on it from what we talked about in our last session. I just mentioned in passing that the Mormons believe that God has a physical body. In fact, in some of the crasser views of it, they believe that Jesus was born out of the result of a sexual union between God and Mary. Uh a physical union. There.

And the argument being, as I say, that since we're made in the image of God and we're physical, that must mean that God is physical.

Now over against that idea Historic Christianity, Catholic and Protestant alike, has insisted That God does not have a body, that God is a spirit. And so we must locate, for the most part, those aspects that distinguish us as being in the image of God. As a resemblance to God in terms of his spiritual qualities. Again, God can reflect, he can think, he can choose. God is a moral being.

And we are moral beings. God is an intelligent being. We are intelligent beings. God is a volitional being. We are volitional beings.

However, As important as those non-physical dimensions are to our understanding of what it means to be in the image of God. We would be Platonic rather than Hebrew. To assume that our bodies have nothing whatsoever to do with being made in the image of God. Because when God made us human, He didn't just make disembodied souls. He didn't just set loose some minds.

Or wills. or feelings But he made creatures and fashion them with bodies. And if we look carefully at the biblical understanding of man from Genesis to Revelation. We see that the whole drama of redemption is not concerned in isolation simply with. The soul.

If you say the Apostles' Creed, for example, in your church, you know that there's a statement in the Apostles' Creed that goes like this. I believe in the resurrection of the body. How many of you have that in your Creeds. The old phrase was resurrectionis carnus. I believe in the resurrection of the body.

That does not mean that we are saying I believe in the resurrection of the body of Jesus. That's also in the creed. I mean, the church does believe in the physical resurrection of Jesus. But with that phrase... I believe in the resurrection of the body points to is the church's confession that we believe that our bodies will be raised.

In other words, at the heart of Judeo-Christian theology is a notion that when God creates man, he creates him soul and body. And when he redeems man, he redeems him.

soul and body. There's a tremendous amount of literature in the Bible that is devoted to concerns to man's physical welfare.

Now I stress that because There's been enormous influence in the history of Christianity. Where alien strands of thought have invaded the church and have tried to communicate the idea that there's something. Evil About anything physical. And that it's somehow beneath the dignity of God or of Christian religion to be concerned about man's material welfare. But the Jesus who walked along the shores of Galilee and was clothed in a human body was very much concerned about people who were hungry being fed.

and people who were without shelter. being covered. And people who were thirsty being given to drink. Yes, he was concerned about their eternal souls. But he was also concerned about their bodies.

And so from beginning to end, we see That to be a creature in the image of God is to have our bodies included in it. Because for me to conform to the will of God and to display His character, His holiness, requires that my body's involved in this process. I mean, there have been people who say... If I say my prayers and maintain a contemplative dimension in my life for six hours a day, I can do anything with my body the rest of the day because who cares? All God cares about is the soul.

Now you can't, even a cursory reading of the New Testament sees that so much of the law of God. is directed to how we Use our bodies. And so, even though God does not have a body, and our bodies are not part of the image in the sense that we are revealing to the world that God is physical. But because what it means to be in the image of God ultimately is to mirror and reflect the character of God, we do that mirroring, we do that reflecting. We do the works of obedience.

With our bodies as well as our souls.

So in that dimension, The body is an integral part. Of what it means to be in the image of God.

Now, what happens historically so often is that the physical suffers a severe Devaluation. Among religious people. One of the most ancient of heresies, which antedated Christianity, of course, came in. Through Manichaeism and through various forms of Oriental thought, Oriental dualism, and even Plato. Plato's concept of the Greeks.

Plato, for example, developed a philosophy called the theory. He's subsequently called an idealist. And if you want to really get a six hedgerant headache, Plato is also called a realist. That's really strange to our ears because in this day and age we distinguish between idealists and realists, right? We say a realist is a person who doesn't have his head in the clouds.

He's not entertaining fantasies, visions of grandeur, but he sees things the way they are. He's honest appraisal. He's a realist. Whereas the idealist, he has these lovely, grandiose visions of what life can be and sort of looks at life through rose-colored glasses. But when we're talking in philosophy, we're not using those terms that way.

Plato is called an idealist for this reason. He's called an idealist because Plato believed that the highest order of reality Is not physical, But Here's the word. ideal That is, ideas. The perfect man is found in the perfect idea. of man.

and that any specific human being is merely A cheap imitation. of the perfect idea of God. Ideas in that concept. I'm going to just walk over here. I'm going to walk right out of the camera here for a second.

Here's a chair. Is that a chair? Ma'am, do you recognize that as a chair? Would you stand up and let me see your chair for a second? Would you donate that for this cause here?

Could you do that for just a second, please? If you don't mind sitting in your husband's lap or whoever.

So you can let the camera take a look at these. Thank you. We have two objects up here. Both of which, this dear friend here, has identified by a single word. Chair.

Now, can you see the difference between these objects? I mean we see similarities. They have four legs. This one's metal.

Sorry, listen to the sound of it. This is padded and wooden, beautiful, ornate. And yet they're both identified as chairs.

Now how is it? In spite of the differences, that somebody could look at these two objects. and use the same word for both of them.

Well, Plato said that's because everybody has in their mind the perfect idea of chairness. This woman came to this lecture tonight with an eternal understanding. of perfect cheerness. And so when I asked her to identify this, She could see the approximation. Of this imperfect copy of the ideal chair and Put it in that category.

She saw this as even more imperfect of the ideal chair, because the ideal chair obviously is nicer than this. Right now, this is coming close to the ideal. You can have that. And we'll stick this away, but Plato said That the physical he called the receptacle of the idea. And insofar as any Imitation is less Then perfect.

There's something lacking. And so for Plato and for the Greeks, for the whole generations The idea of anything physical. was seen as being Less valuable. Less perfect. Indeed, intrinsically marred and imperfect And that.

made a profound influence in the early Christian church. Blends or amalgamations between Oriental philosophy, Platonism. Gnosticism. married up with Christianity and intruded into the church the idea that The body is bad. And the soul is good.

Other extremes. Or that we begin to call bad what God has called good. Yeah. The whole Reaction that our generation has to sexuality, for example. Yeah.

influenced and informed by this history of anti-physical thinking. We forget that when God made man and made woman, He made sacks. He made food. He made creature comforts. He made all of these things.

and pronounced his benediction on them. saying that's good. But with that benediction came his rule. His regulation. Saying this is good.

As man and wife become one flesh and cleave to each other. But outside of this context where I have ordained the physical relationship, it is not good.

So it's not the thing in itself that is bad. It's how it is used and so on.

Now we come to the place where we have people thinking. that anything that is physical is therefore evil. And that, of course. is a distortion of the Christian view. In summary, let me say that for the Greek anti-physical viewpoint, Redemption ultimately is redemption from the body.

Plato called the body the prison house of the soul. And so the highest hope for man would be the disintegration and destruction of the body so that the soul could be released. to live. in pure contemplation, unencumbered by any influences of that which is physical. Christianity teaches Redemption of the body.

That in heaven we will have glorified bodies, but we will still be creatures who are body and soul.

Now, my time's running out on this, but I want to say a couple things very quickly. Here's another distinction I want you to keep in your mind. Christianity does not teach dualism. with respect to man. Dualism is an idea that says That there is a constant conflict between equal and opposite forces that cannot be reconciled.

When we say that man is body and soul, we do not mean that the body and the soul are in constant competition or tension. Rather, Christianity, rather than teaching a dualism, teaches a duality. That is, man is a harmonic Unity composed of two aspects, the physical and the non-physical. There is duality, but no dualism. Final point.

This is one of the reasons why Very, very old. Heresy. has made an enormous comeback in the 20th century. Very popular, particularly among evangelical Christians. called trichotomy.

Where it teaches that our humanity is composed of three distinctive Aspects Body.

Soul and spirit. It's not by accident that one of the vehicles through which this re-emergence of the ancient view came to being was through Watchmen Ni, a Chinese. Evangelical who sprinkled a whole lot of Oriental thinking. With his Christian thought and reintroduced the idea of trichotomy. And it's found elsewhere.

Trichotomy was condemned in the fourth century as a heresy because of its roots. in this Greek dualism concept. And the reason how trichotomy came into being in the first place was this, real quickly. The underlying assumption the trichotomist Trichonomy meanings that we're three distinct. Essences.

Was that because the body Mm-hmm. And the soul. are in irreconcilable. Conflict, the only way. They can be reconciled is through a third party, a mediator.

and the mediator being the spirit. Biblical. Justification was sought for it in Paul's letters to the Thessalonians, where At the end of 1 Thessalonians, Paul says. In his benediction, may God Himself, the God of peace, sanctify you through and through. May your whole spirit, soul, and body be kept blameless.

At the coming of our Lord Jesus Christ. There are the apostles. That is proof positive that the Bible teaches there were three parts. body, soul, and spirit. If you look at that carefully throughout the scripture, You know, at other times, Paul will talk about The heart.

The mind, the spirit. the bowels and so on. And if you want to just take every aspect that is ever mentioned in Scripture, you're gonna have to have an oct. Rather than a trichotomy, because there are several, and here is no justification. We're producing a whole anthropology distinguishing between soul, body, and spirit.

It's like I say to you, I want you to work body, soul, spirit, heart, mind, will, the whole thing. But theologically, we recognize that maybe the Holy Spirit can distinguish between spirits and souls and minds and consciences and all of that. But to simplify, the church has said there's a physical dimension to our life and a non-physical. The generic term for the non-physical in the Bible is the soul. It includes the mind, the will, and we can make sub-distinctions and so on.

But we need to be very, very careful about trying to set up a three-concept of man because invariably. it is associated and tied to some other Distortion. Of redemption, as if what God has to do in his redemption is to redeem you one step at a time. You know, it's the soul and the spirit. In the body.

That's inevitably what happens.

Okay, I'm gonna stop at that point and say that in our next discussion, we're going to look. at the expense of the fall of man. That was R. C. Sproul from his series A Shattered Image.

You're listening to Renewing Your Mind as we spend this week considering the important question of what it means to be human, a question that needs a clear answer. amid the confusion of our day. You can own this complete series. Plus, we'll send you R. C.

Sproul's book, The Hunger for Significance, when you donate today at renewingyourmind.org in support of Renewing Your Mind and the global outreach of Ligonier Ministries. You can make your donation when you call us at 800-435-4343 or by using the link in the podcast show notes. And when you do, this resource package will be yours as our way of saying thank you. Use this series and book to be better equipped to provide answers to your neighbors, your children, or perhaps even your grandchildren. Give your gift today at renewingyourmind.org.

As we heard today, we are made in the image of God, and each of us has dignity. But we're also fallen. We're sinners. That'll be our topic tomorrow, here on Renewing Your Mind.

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