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Welcome to Gospel and Life. How do you find your true self? In our culture today, self definition and self expression are prized above all. But Jesus lays out a very different way to establish our identity. Today, Tim Keller explores how the Gospel addresses our most profound questions about identity and purpose.
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Doing for three or four weeks is we're looking at the places where Jesus talks about spiritual finding. I just simply looked in a concordance last spring, and I looked up a number of places where Jesus talks about how to find spiritual reality, how to find God, and we're going to look at one of those right now. Matthew 16:21 27. From that time on, Jesus began to explain to his disciples that he must go to Jerusalem and suffer many things at the hands of the elders, chief priests and teachers of the law. And that he must be killed and on the third day be raised to life. Peter took him aside and began to rebuke him. Never, Lord, he said, this shall never happen to you. Jesus turned and said to Peter, get behind me, Satan. You are a stumbling block to me. You do not have in mind the things of God, but the things of men. Then Jesus said to the disciples, if anyone would come after me, he must deny himself and take up his cross and follow me. For whoever wants to save his life will lose it. But whoever loses his life for me will find it. What good will it be for a man if he gains the whole world, yet forfeits his soul? Or what can a man give in exchange for his soul? For the Son of man is going to come in his Father's glory with his angels, and then he will reward each person according to what he's done. And this is God's word. Now, Jesus, as we just mentioned right here in the middle of this passage, says, if you do this, this, this, and this, this, you will find it. Find what? Well, in verse 25 and 26, over and over again, a Greek word is used, and it's the Greek word psyche, from which we get our word psychology, of course, and the translators translate it differently. So in a sense it. It masks the fact that the used so prominently. You see in verse 25, whoever wants to save his life will lose it. Whoever wants to lose it. Whoever loses his life will find it. What good will it be for a man if he gains the whole world? Yet for if it's his soul, what can you give in exchange for your soul? Every time it's the same Greek word. Sometimes they translate it life, sometimes they translate it soul. It's the word psyche. And what does that Word mean. Well, whenever you see this kind of switching back and forth, it shows that it's a very rich concept and it's hard to translate with one word. But Eugene Peterson, who, who has a very respected translation of the Bible called the message, Eugene Peterson, translates this, your true self. And that's fair, because when you use this term, when the Greek word psyche is used in distinction from the body, then it can mean a soul. But when it's used like this, I think Peterson is absolutely right. And if that's true, Jesus is giving us something that is a major modern issue here, he says, is how you can find what your true self, your truest self. Here's how you can get into connection with who you really are. But now there's no more, you know, urgent modern issue than that. Ernest Becker, who was a Pulitzer Prize winning commentator and writer, by his own continual proclamation, he was a secular man, and yet he was almost a forerunner to all the searching going on today because he continually talked about the fact that there was a tremendous spiritual vacuum in our lives and in our culture. And in his book, Birth and Death of Meaning, Becker says this. Most of our life is in large part a rationalization of our failure to find out who we really are, what our basic strength is, and what thing it is we were meant to work upon the world. Now, what a sweeping statement. And yet, boy, does it have the ring of truth. First of all, he says that almost everything in our life, he says, most of our life, in large part, the majority of things we do, most of what drives us, most of what upsets us, most of what moves us, is a disorientation. We don't know who we are. And then he goes further and he's perfectly fair, but this is a secular man speaking. And he says the issue of identity cannot possibly be dealt with strictly in terms of scientific psychology. He says identity has to do with what are we here for, what is the work we were meant to work upon the world. That's a spiritual issue. So Jesus comes and says, I got the answer. I have the answer. I want to show you how you can find your truest identity. I want to show you the way to strong and deep rooted true identity, spiritual reality. But how? And his answer here could not be more provocative. Dietrich Bonhoeffer, famous German theologian and martyr, died under Nazism, died as a martyr, but it's another story. I maybe get that out for you someday. But he wrote a book near the end of, well, in 1937, and he wrote a book called Nach Volga, which is after, literally means to follow after. And it really had to in English, the translation is the cost of discipleship. But, you know, in some ways, the word discipleship doesn't get it across. He was coming to grips with this passage and the passages like it. What does it mean to follow after? Jesus says, if you want to find spiritual reality, you want to find your truest identity. He says this. And Bonhoeffer came to grips with this passage that we have in front of you because it's one of the few teachings that are in all of the four Gospels. You know, the four Gospels have a lot of material that each is particular to the Gospel itself. John has things that are not in Matthew and so on. But this is one of the few teachings that is in every one of the four Gospels. Matthew, Mark, Luke and John. And so Bonhoeffer came to grips with this because he said, this must be something that Jesus said all the time, over and over. This is the very essence of his message. When Bonhoeffer summed up this passage, when Bonhoeffer summed up how Jesus Christ said you could find your truest self and spiritual reality, he put it this way. Bonhoeffer says, when Jesus Christ calls us, he bids us come and die. When Jesus Christ calls us, he bids you come and die. Because when Jesus says, if you want to find spiritual reality, if you want to find your truest identity, take up your cross. You know the word. Unfortunately for us here, the word cross means spiritual stuff. But come on, the original hearers, all they heard was a cross, which was the worst possible kind of execution. Jesus Christ says, you want to find yourself, climb the steps to the gallows. You want to find yourself, walk out before the firing squad. You want to find yourself, become a dead man walking. And that's how you do it. When Jesus Christ calls us, he bids us come and die. Now, what does that mean? That's what we're going to find out. And the way to find out what it means is to notice, like all the great parts of the Gospels, the accounts of Jesus life, there's teaching. But the teaching has a setting, an incident, something happened. And out of that, that historical event comes the teaching. Now, here's what that historical event is. It's the we're going to first look at the story of Peter's mistake. In verses 21 to 23, we see the story of Peter's mistake. And verses 24 to 27, we see the teaching that came from that. So let's look at first what the mistake was. The story of his mistake and then what the teaching is that came out of that. And then we'll close with some application to our particular situation. First of all, let's look at the story of Peter's mistake. And the way to do that is to look at the force of the rebuke, Peter's rebuke and the basis for his mistake and the reason for the rebuke. First of all, in other words, let's open this back to front. Let's start by asking this question. Why would Jesus say what he says to Peter? I mean, can you give me. Give me two minutes just to let to together consider how forceful this rebuke is. It's interesting to see that when Jesus talks to marginal people, when he talks to morally marginal or socially marginal people, when he talks to women of the streets, when he talks to the tax collector traitors, when he talks to the poor, he's very gentle and he calls them friend or daughter or something like that. And when he talks to the religious leaders, when he talks to the moral leaders, when he talks to the people who are in the social and moral mainstream, he's much more strict and he's much more harsh. Actually, he's much more. He's more prone to call them hypocrites. But nowhere, anywhere in all of the accounts of Jesus life does he ever give as vehement a denunciation. Almost. It's not quite almost a curse. There is no other place where he says anything this terrible to anybody. He calls him Satan. That's never been said. And then secondly, it's not only remarkable for the forcefulness of it, this rebuke is remarkable for the timing of it. Look at verse 21. It says, from this time, Jesus began. Now what's this time? Well, what just happened is the famous moment of Peter's confession. And what Peter has just done is this. Jesus has asked, and this is just a few verses higher. A few verses earlier, Jesus says to Peter, Peter. Well, he actually says to all the disciples, who do they say that I am? And the disciples say, basically they say, you're one of the prophets. And Jesus says, well, who do you say I am? And Peter steps up and says, you are the Christ, the son of the living God. And that was a tremendous moment. Here's what Peter's saying. Peter says, wait a minute, you're not a prophet or you're not just a prophet. He says, lord, all the prophets are always pointing forward to salvation, but you're always pointing to yourself. There's never been a prophet like that. And all the other prophets have always said, thus saith the Lord. But you're always saying, I saith unto you, there's never been a prophet like that. Oh, my word. He suddenly realizes, you're not just a prophet. All the other prophets point to the way of salvation. But you have said, am the way all other prophets say, here's how to get saved. And you're the only one who says, I've come to save you. And at that moment, Jesus Christ looks at him and says, simon bar Jonah, blessed art thou, Simon Barjona. Flesh and blood hath not shown this to you, but my Father who are in heaven. And I say to you, you are Peter, and on this rock I will build my church. Now, you know what? It's so unfortunate. In fact, it wasn't until I studied this last week. Because Catholics and prot. Protestants have differed over what the implications of that statement are for church authority and the Pope and so on. We always, when we get to that passage, we almost always overlook the fact that all Christians agree, frankly on the main thing that Jesus is saying. You know what he's saying? He's saying, if you don't understand what Peter just said, you're not in the church, you're not a Christian. In other words, he says, every other religion has a founder who is a prophet and who says, salvation is through striving. Go do it. And I am the only founder of any religion who's come and said, not salvation through striving, but salvation through receiving. Not there. Go and strive for your salvation. But know I have come to strive and I have come to accomplish your salvation. And until you understand that you're not in the church, you're not a Christian. That is the article on which the Christian stands or falls. Put it this way. That is the article on which every human being stands or falls. That is the article on which the church stands or falls. And when Jesus says, blessed are you, Simon bar Jonah, upon this rock I will build my church. Even though a lot of people have disagreed exactly what that means, nobody disagrees about the fact this is one of the greatest things that anyone has ever been told by Jesus. Jesus has never said anything higher to anybody. And now two seconds later, Jesus says something that's worse than he said to anyone ever in history. And not only that, if you look carefully at verse 24, we see that after he says this to Peter, he turns to the disciples. And he was doing this in front of everybody. If you have any compassion in your heart, if you have Any sensitivity of spirit. If you have to dress somebody down, if you have to rebuke them, if you have to call them on the carpet, you take them in private. And the only time that anyone who is really compassionate would ever do this kind of public thing would be only if the error was incredibly serious for that man and incredibly serious for everybody else. In other words, this rebuke is unbelievable. Okay. Secondly, what's the reason for the mistake? The rebuke is there because the mistake is so serious. Well, what's the reason for the mistake? Well, here's what the mistake is. I'm going to just give you some idea. In fact, after I've told you this, I think you're going to feel a little better toward Peter. I hope you do. Because, you see, when Jesus said, who do you think I am? And Peter says, you're the Son. And Jesus says, yes.
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Because Peter, from the time he was raised from his mother's knee, and every Jew, probably virtually in the Mediterranean world, knew who that is. The Old Testament is filled with the prophecies of someone who will come that's called the Son. In Daniel, chapter 7, verse 13, Daniel has a vision of someone who's coming in great glory in the clouds of heaven with millions of angels. And it says there it was one like unto the Son of a man, which means it's a divine figure, but clearly in the human form. And this figure is going to come to earth and is going to save us by putting down all evil and destroying all sickness and death and evil and suffering. And of course, the Son is this great figure of power. And when Jesus says, yes, Simon bar Jonah, that's exactly who I am, Peter's very excited. In fact, look at the very end of the passage, verse 27, Jesus actually reaffirms there that I am the one that Daniel 7:13 talks about. I'm the Son of man. I'm the one who will come with the angels. I'm this being of great power. I mean, Peter knew all the texts go to Psalm 2. It talks about the divine Son, this divine figure who will come and break the evil and break injustice with a rod of iron and so on. And as soon as Jesus Christ says, yes, I'm that one, verse 21 says, the minute he agreed that he was this great figure, he turns and says to Peter, now I want you all to know I'm going to have to suffer. I'm going to have to be rejected. I'm going to have to die. I'm going to be killed. In other words, he says, here is how I'm going to overcome evil. Here's how I'm going to save everybody. Here's how I'm going to put an end to the evil of the world. I'm going to be defeated. I'm going to be weak. I'm going to be humbled. I'm going to be tortured. I'm going to be killed. I'm going to be utterly defeated. That will be my triumph. Are you starting to feel a little more sympathy for Peter here? Because what Jesus Christ has done is he's put together another strain of the Old Testament that nobody had ever thought of putting together. Because in Isaiah 53 and 42, in fact, through all the book of Isaiah, you have what's called the servant songs, the suffering servant. And Isaiah predicts the coming of another figure. But this figure is a figure of weakness, a figure of suffering. And that's why we read, in Isaiah 40:53, he was oppressed and afflicted. He was led like a lamb to the slaughter. He was cut off from the land of the living for the sin of my people. He was stricken. Now, nobody had ever put those two together. Nobody could imagine how one could both. They could both be the same person. How could the Divine Son, this figure of incredible power and majesty, be the suffering servant, this figure of complete, abject poverty and weakness? How could the Divine Son, who is unbelievably beautiful, be the figure in Isaiah 53 that says he had no beauty with which we would desire him? How could that be for you Bible students out there? We should have known. Because at the baptism of Jesus, when the Spirit of God came down and out of heaven, you remember what was said. A voice said, this is my beloved Son. That's from Psalm 2, in whom I'm well pleased. That's from Isaiah 42. God put the two together, but nobody else can. God put the two together. Jesus put the two together, but nobody else could. And here's what Jesus is saying. He is saying, this is how the kingdom of God will come in me and through me, through weakness and through suffering and difficulty and death. And now we understand why the rebuke. Because when he turns to Peter and says, get thee behind me, Satan, he says, you are what? A stumbling block. But you see, the Greek word, there is the word skandalon, which means, you are a temptation. And here's what he's saying. You are saying exactly what Satan said to me in the desert when he tempted me. Satan said, would you like the kingdom of this earth, bow down and worship me. What was he saying? Satan says, the Father's way is the kingdom of God comes through suffering and tribulation and weakness and defeat. But I'll give you the kingdom through achievement, through accomplishment, through victory, through strength. And that was the temptation. And when Jesus turns to Peter and says, you know what you've done? What you have done is exactly what Peter Satan has done. You've bought into it. You cannot incorporate the cross, you cannot incorporate humility, you can't incorporate humbling, you can't incorporate trouble, you can't incorporate suffering into your ideas of greatness and happiness. And you're just like Satan says, You're not thinking about God, you're just thinking like men. That's one of the few places where people are not upset about the fact there's no gender neutral language there. You see, Jesus is saying there is a way that cannot understand the Gospel. That the way up is down, that the way to triumph is through defeat, that the way to power is through sacrifice and emptying. And what's really weird about this is verse 20, which again is not printed there after he says, blessed are you, Simon bar Jonah. This is very important. You finally understand that salvation is not by what you do, but by what I do. You finally understood that I have not come to point to how you can save yourself, but to save you. But then in verse 20, he says he charged them not to tell anybody who he was. And then in verse 21, he starts to say this. I am going to suffer and die because the kingdom of God advances in and through me by suffering and defeat. And if you want to follow me, it will be the same. The kingdom of God advances in my life and through me, through suffering and humiliation and defeat and death. And it will advance through you in the same way. And he says, until you understand this, I don't want you talking about me. Until you understand that I did not go to the cross so that you wouldn't have a cross. Until you understand that I went to the cross so that your crosses will be discipleship. Until you understand the kingdom of God comes this way through me. And it will go this way through you. It'll advance in your life, and it'll advance through you to other people in the same way. Until you understand that, I don't want you talking on my behalf. This is pretty scary. Aren't you getting a little scared yet? What he's really saying is, you are of no use to me. I heard a speaker on this verse say that Peter is giving us the essence of Christian immaturity. And the essence of Christian immaturity is Jesus Christ suffered so that I wouldn't. The essence of Christian immaturity is Jesus Christ went to the cross so I'll never have to. The essence of Christian immaturity is to say Jesus Christ died. So a, A, really bad things will never happen to me, and B, in other words, not only will I not experience really bad things, but B, I won't ever do any really bad things. Jesus Christ died so that I won't experience real brokenness in my life. And secondly, Jesus Christ died so that it'll keep me from really doing bad things. And Jesus says, until you realize that that's not true, you're of no use to me. Don't open your mouth. Don't go out and evangelize for me. Don't witness for me. You're gonna be terrible. He says, shut up until you understand this. Do you understand this? Okay, now this is the story of Peter's mistake. And out of that, he turns around and says, now let me tell you the way to maturity. Or put it this way. He says, let me tell you the way to get a strong identity. Now here's what's so weird about this. He is saying, the way you get this strong identity find yourself is by denying yourself, taking up your cross, and following me.
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Jonah is one of the most widely known stories in the Bible, but it's so much more than a simple account of a prophet who runs from God and gets swallowed by a great fish. In his book Rediscovering Jonah, Tim Keller uncovers the deeper message of this familiar story, revealing how Jonah's resistance to God exposes our own reluctance to trust and obey him, and how Jonah's experience ultimately points us to Jesus and his saving work on the cross during the month of May. We'll send you a copy of Rediscovering Jonah as our thanks for your gift to help gospel and life share the transforming love the of. Of Christ with more people. So request your copy today@gospelandlife.com give that's gospelandlife.com give now here's Dr. Keller with the rest of today's teaching.
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Now, before I break out, what he actually says is the way to this strong identity through weakness. He says, the strength comes through weakness. The strength doesn't come through strength. The strength doesn't come through accomplishment. The strength comes through weakness. The strength comes through defeats. The strength comes through brokenness. That's how you get a strong identity. That's what he's saying. Now, before, just for a minute, before I actually show how that works, let me just remind you that this is totally unique. Kathy and I went to see the movie Ants. Do you see the movie Ants? And in the very beginning, it's just. It's a fun movie. It's a terrifically fun movie. And in the beginning, there's an ant with the voice of Woody Allen. And he's talking to a psychiatrist and he says, you know, he's going around and finally he says, well, you know, the thing is I just feel. I feel, I feel so insignificant. And the psychiatrist's voice says, well, we're making progress here. And he says, why? He says, because you are insignificant. And then of course, the camera pans. I guess in these kinds of movies there's no camera panning. I guess the computer pan, I don't know what it does, but the camera pans and goes out into the ant colony. There you see these, just millions of ants and they're all doing their little thing. And the whole movie is about a battle between traditionally in this world, the only two ways outside of Jesus way to get an identity. You see, on the one hand you've got the traditional way. And it's also, I must go so far as to say, it's not just the traditional way, but the Eastern way. On the other hand, you have the modern way and the Western way and the traditional way in the Eastern way has always said, basically, lose yourself, period. See, if you go to, you know, hundreds of years ago, if you went up and said, who am I? To your parents, your parents would say, what a stupid question. You know, you're part of the family, you're part of the society, you're part of the tribe. You have an assigned role. Go do it. You know, Buddhism, which is the. When I mentioned Eastern Buddhism, has much to say to Western materialism. So I don't want to pick on Buddhism, but Buddhism formally says the whole idea that you have a self is the. Is the problem. You don't have an individual self. You're part of the all whole. We have to get rid of this idea of the individual self. That's what leads to selfishness and grasping and all that. But you see, the traditional and the Eastern view, the way that they handle identity has always been to say, just lose yourself and stop thinking about your needs and your desires. Do your duty. Lose yourself. But Jesus doesn't say that. Now, on the other hand, you have the Western stuff and modern stuff and the Western modern stuff. Of course, is depicted by Woody Allen in and the little aunt who says, I've got to be me, I've got to be me. You know, he's marching along and you know, everybody else is marching like this and he's trying to be himself. And you know, W.H. auden, in his very famous work called the Age of Anxiety, has a great line that I've always loved. He says, oh, this is a line of poetry. He says, oh, miserable, wicked me. How interesting I am. And you know, 500 years ago in the tradition, you know, the traditional approach to the question of identity was just do your duty, lose yourself. But the western and modern approach to identity is go find yourself, period. In other words, make that the direct thing you do. That's the meaning of life. Find out what you most want to do and do it the Eastern and traditional way is lose yourself, which is your identity is your duty. But the Western and modern approach is find yourself. Your identity are your desires. Find out what you really want to feel, find your feelings and do them. Well, some problems with that, of course. Dick Kais has written a really good book called Beyond Identity. And in it he talks about a woman he counseled once who said when he had spoken to her 10 years before, she basically took the Woody Allen approach. You know, the heart wants what it wants. And she says, you know what? I'm tired of doing what my parents have told me I have to be. I'm tired of doing being what society tells me I have to be. I'm tired of all this stuff. I need to have strong feelings. I'm going to go follow my feelings and I'm going to go out and have strong feelings. Because he says, that's the only, she said, that's the only way I'm going to become a real person. I'm going to have an identity. But 10 years later, she says, I feel like a non person now for two reasons. A, feelings wear out. She found that when the only thing that made her what she was was these strong feelings, anything you get started with that gives you a strong feeling wears off slowly. I mean, every time you do it, a little less charge, a little less charge and her feelings are over. She just, there wasn't anything she could do that gave her the same charge anymore. So feelings wear out. But secondly, feelings conflict. I sit down in front of a great steak and the best parts of that steak to taste are the worst parts of it for my body. So there's part of me that wants to eat the whole steak and there's parts of me who would like to live past the age of 50. And they're both very strong desires. And which desire is it? I mean, you know, to follow your desires. Your desires are filled with conflicts. So you see, now here's the point. Jesus does not say lose yourself, because when he says find yourself, he means, I want you to have a you. I want you to have a self. But on the other hand, he refuses to say, you can do it directly. He refuses to say, oh, go have it and do it. Oh, no. Oh, no. What he says you have to do is you have to lose yourself for me. You see those two little words, to lose yourself, not for me, just to lose yourself. Some of you have been doing that. Some of you have been doing your duty, or some of you have said, I'm going to help people. And you have been what they used to call. Do you remember this? Remember years and years. I mean, you know, years and years ago, the early 90s, they used to talk about codependent enablers and people like that. What happened to all that? I don't get it, but I do know it's still there. You know, you can lose yourself in the sense of, I get a self because I help you, because I'm doing all these great things. I get a self, I lose myself in the cause, I lose myself in the needs of people. I lose myself in my family. I've just given and given and given and I've just lost myself. And in the end, there is ashes. Jesus doesn't just say lose yourself. He says, lose yourself for me. And what that means is he says, look at my cross and let that shape everything else. See, he doesn't say die because that would be lose yourself. But he doesn't say, I died so that you wouldn't have to have a cross. Here's what he said. He said, I didn't suffer so that you would not suffer. He says, I suffered so that when you suffer, you could become like me. I suffered so that when you suffer, the kingdom of God will advance in you and in others. And only when you experience your crosses and your troubles and your difficulties in life in light of my cross. Only when you realize that I have beat the big. I've taken the big monkey off your back. I've dealt with the real thing, the real guilt, the real condemnation. Unless you do that, unless you look at that, unless you see my cross and then you go to your crosses in light of my cross, you will either lose yourself ashes or you'll try to Find yourself and you'll come up with ashes. But if you lose yourself for me, you will find yourself. Now, exactly how that happens. Let me just show you four quick ways. And they're fairly quick. Four ways in which you get strong identity by following Jesus in a way that you don't get. By losing yourself or finding yourself, but losing yourself for Him. You find yourself real quick. Look, number one, the first thing is most people agree you don't have good identity unless you know who you are, right? Self knowledge. You don't have strong identity if you're kind of in denial about who you are. But notice he says here, one of the things that you've got to stop doing, and you can if you are in him, is you have to stop saving yourself. You notice he doesn't say, those who lose find, those who find lose. He says you have to stop saving yourself. That's the one thing that doesn't get repeated. On the other side. Notice that it's very interesting. He does not say if you save yourself, you'll lose, but if you lose yourself, you'll save. He doesn't do that. That's pretty significant. And what he's really trying to say is the first thing you have to understand is, is you've got to stop seeing, thinking of your strength and seeing yourself as being able to save yourself. And this is why I would say the first way in which Jesus shows that weakness in him leads to strength and why you don't move on feeling like you're getting stronger and stronger. I mean, Peter thought, well, to be a Christian means I'm going to go on from strength to strength. And Jesus. No, you're going to go on from weakness to weakness. And here's the first way. The first thing is, if you want to have a decent identity, you have to know who you are. And, and it's not until you understand that he died for you and he loves you and you're accepted in him that you will have the strength to see just how screwed up you are. Your heart will not be capable of seeing how screwed up you are unless it knows in the macro that his arms are around you. Until you really believe that he died for you and he loves you and you and he saved you. You're not saved yourself until you've gotten rid of that idea that you're saving yourself. You will never be able to look at yourself honestly. Never. Every time there's a problem between you and somebody at the office and the fact is, and everybody else can see it's at least 50% you, you cannot admit it's your problem. You cannot admit the depth of your sin. You can't admit the depth of your weakness. You can't admit the depth of your selfishness. Why? Because if you didn't, you'd be lost because you're saving yourself by being a good person. Until you know you can't save yourself, you will never have the strength that comes from seeing your real brokenness, the real extent of your flaws. You just won't be able to see that. And everybody, anybody knows that unless you have deep self knowledge, you don't have a strong identity. If you're living in denial, you don't have a strong identity. You see what we're saying? This is the reason, oh Christian friends, that is the mark of immaturity. To think that after the first three, four, five years after you become a Christian, you will feel stronger and stronger. That's ridiculous. Because if you're getting the strength of a strong identity in which you really see who you are, you will be feeling weaker and weaker. Not that you'll actually be getting weaker and weaker, not that you're actually getting worse and worse, but you'll be seeing more of your sin, you'll be seeing more of your flaws. And so you will be feeling quite weak. But you see, that's how you get a strong identity. That's how you get to the place where you don't have the strength of never having to justify yourself anymore, never have to hide, never have to blame shift. Ah, the strength of that, but only comes through the weakness of seeing more and more that you can't save yourself. So the first thing you get by following Christ and seeing his death on the cross is you get the emotional ability to admit who you are. That's the first way you get a strong identity that you'll never get. The other two ways. Secondly, you don't just get self knowledge which is important. Secondly, you get freedom from outside influence. Now everybody agrees that if you're controlled by what other people think, if you're controlled by what men think of you, if you're a woman, if you're controlled by what women think of you, if you're a man, if you're controlled by what your parents think of you, if you're a child, if you're controlled by what, what the society thinks, you don't have a strong identity. That's true. But you know what I want to ask you? What is your alternative? It doesn't matter what your parents think. You say, ah, the Away the freedom, the way to get us identities. All I matter is what I think. Give me a break. What you mean is you found another circle of people who are more savvy and cool and, and they think it's cool to be like this. And therefore I don't care what my parents think. I just care what I think. Give me a break. You've moved downtown. You're all dressed all in black. You're in a uniform again. I mean, you're still look, ah, you know, I gotta be me. There isn't anybody like that. And you are, you are continually. And you are still under the control. You are controlled. And Jesus says, what now again, I don't have the time to show you the fascinating ways in which you can understand what every single one of these words means by looking at the parallels. This is Semitic, Hebrewism, parallelism. When he says, deny yourself and take up your cross. And then he says, for what does it gain to gain the whole world and lose your identity? Now, what he's trying to say is very simple. The way most of us, apart from Jesus Christ get an identity is by gaining the world. In other words, we look at the world, my career, we look at love. This person loves me. These people think I'm cool, I'm doing well professionally. I got a footnote. Somebody footnoted me over here. You see, now what's going on is I'm gaining the world. But you're losing your soul. And everybody agrees to that. You're losing your identity. If other people what everybody else, what everybody else thinks, you don't have any freedom. You're weak. You're weak. Why? You're weak because you are under control. You can't look at your friends all dressed in black downtown and say, you're not my life. But they are your life. They are your identity. You can't look at your career and the amount of money you're making. And you made $500,000 last year, and now you're making $5,000 this year. And you realize it's not just, gee, I'm poor. Gee, that's bad. You've lost yourself. You've lost your identity. You tried to gain the world, but you lost yourself. You don't have a self. Well, how in the world can you be free from the world? And the answer is only when what Jesus Christ thinks of you is more important. Apart from that, you're just going to go from one part of the world that controls you to another. But the only way to become that strong wouldn't it be great to be that strong. Wouldn't it be great to be so strong that you could look at other people? You could look at your peers, you could look at your group, you could look at your stock, you could look at your checkbook, you could look and say, you're not my life, you're a good thing, but you're not my life, you're not my identity, you're not my soul. Wouldn't it be great to have that kind of strength? You would be unbelievably strong. You know how the only way to get there, Christian friends, anybody. Only when God pulls them out from under you. Every time somebody says they're going to marry you and then they don't, some great career falls through, you know what's going on? A cross, right? That's what we call those crosses. Terrible things have happened in my life. But until you see their vacuity, until. Until you see their meaninglessness, until you see how much they've controlled you, until they're essentially pulled out from under you through suffering and trouble, you will never get the strength of being able to look at everything in the world and saying, you're not my life. I've lost the world to gain my soul, because before I had gained the world and I lost my soul. Ah. And the only way that happens is through suffering. The only way that you move on from strength. Strength. The strength is through the weakness of losing things in the troubles of life. Elizabeth Elliot wrote a novel that was really based on a true story, that she had been a missionary. And the novel is called no Graven Image. And in it a missionary woman goes off and basically risks her whole life just to serve this poor tribe and to teach them to read and write and to put their language into reading and writing and to also share the Christian faith with them. And at the very end, she accidentally kills the one man that is her bridge into all the different parts of the little tribe society. And in the end, she's. They throw her out and her whole life is in ruins. You get to the last page and you say, isn't this a Christian novel? Where's the hope? Where's the. What's going on? And you get to the end, and here's what she says. Here's exactly what she says. The missionary, the character, her name is Margaret Sparhawk in the book. And she looks up and she stands at the grave of the man she killed, sees her wife, the wife and children that she has now accidentally turned into, you know, a widow and an orphan. They Walk off, they won't speak to her. And she looks up and she says, God, if he was merely God, if he was merely my assistant, my accomplice, he had betrayed me. But if, on the other hand, he was God, he had freed me. Now you see, through the broken of that experience, she suddenly realized I had been using God as my assistant to get the things that were my life. But when God took those things away, I realized he'd freed me. Freed me. Yes. See, the kingdom of God will move forward in your life and give you this enormous identity. When you see who you really are, which means through the weakness of seeing your sin turns you, gives you the strength of no longer self justification, because I know who I am. Am. And the kingdom of God moves forward through your life and gives you the strength of no longer caring about the world, but only happens through the weakness of having pieces of the world pulled out from under you. Lastly, follow me. If you want identity, you have to know who you are. If you want identity, you have to have freedom from outside influences. And if you want identity, you got to have purpose, you got to have mission. And I'll tell you something. There's nothing that gives you more strength than to know that you are changing people's lives because you are laying yourself out the way Jesus did. But I'll tell you something that always brings weakness. Let me just give you quick four examples, like four sentences. If you decide to live where the social fabric needs you, instead of live in comfortable places, that's following Jesus. But it's going to lead to suffering. If you get involved in the lives of very needy people who then are going to impose on you and you know, who are going to ask you to do things that you don't even have the wisdom to do. And sometimes you're going to step on them. It's going to lead to suffering. You see, if you take a job that doesn't pay you as much, but it makes you more productive for the people around you, that leads to suffering. See, if you start to give your money away in radical ways, that leads to suffering. See, but it leads to strength. You know why it all comes down to this? When Jesus asks, what would you give in exchange for your soul? What could you do? Think of the value of the soul. Think of the value of a self. What would you give in exchange? You know what? He's actually asking a pretty cagey question. Because if he turns to the Father and says, what would you pay for their souls? The Father says, I know what I'd Pay. I'd give anything. I'd give my own son. Now let me close up this way if let's let me talk to Christians first for a second. Christian friends, some of you right now are going through some terrible times. Bad things happening in your life, troubles, crosses. What are you doing about? You are to look at your cross in light of his cross. And I suggest two ways. First of all, his cross challenges your wisdom. You know why? Because your heart right now is saying, God has let me down. But your heart, the cross says to your heart, you're being stupid. God would not let you down. And besides that, Jesus Christ went through all these same things. Jesus Christ lost his job, Jesus Christ lost all his money. He was stripped. Jesus Christ lost all his friends. Jesus Christ was abandoned. Jesus Christ suffered and died and the kingdom of God went forward. So when you look and say, God couldn't be doing anything good in my life right now, the cross of Jesus Christ challenges your wisdom and comes at you and says, why not? But the cross of Jesus Christ also challenges your fears. Because the other thing your heart is saying besides God let you down. You know what else your heart is saying? When things go wrong, your heart is saying, ah, you're a fool, you're a jerk, you're a failure. But the cross of Jesus Christ comes and says, no. God the Father emptied heaven of its most prized possession. God the Father spent the family fortune. God the Father gave his son. Now you think he's going to abandon you? Of course not. He gave his son in exchange for your soul. It's not going to give up on you now. Christian friends, look at what your cross is now. In the light of the big cross. That's how the kingdom of God goes forward. Don't be immature anymore. Those of you who may be seeking, here's what I suggest to you. Don't you dare say huh, I guess I'm going to decide whether I should get involved in Christian faith. I want to see whether it'll give me protection, if it'll help me find my fondest trust. Jesus Christ looks at you and says, you're fondest dreams. I'll give you something far more, far better than that. Far better. I'm going to give you myself. I'm going to take you way beyond. Don't try to assess Christianity on the basis of whether or not it's going to give you a comfortable life. It just won't. It'll give you something far better than that. Way beyond that. Lose your life to find it. Lose your life for me, you will find it.
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Thanks for listening to Tim Keller on the Gospel and Life Podcast. If you'd like to see more people encouraged by the Gospel centered teaching and resources of this ministry, we invite you to consider becoming a Gospel and Life Monthly partner. Your partnership helps connect people all over the world with the life giving power of Christ's love. To learn more, just visit gospelandlife.compartner. that website again is gospelandlife.com partner. Today's sermon was recorded in 1998. The sermons and talks you hear on the Gospel and Life Podcast were recorded between 1989 and 2017 while Dr. Keller was senior Pastor at Redeemer Presbyterian Church.
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Podcast: Timothy Keller Sermons Podcast by Gospel in Life
Host/Speaker: Tim Keller
Episode Date: May 20, 2026
In this sermon, Tim Keller delves into one of the most pressing questions of the modern age: How do we find our true selves? In a culture that prizes self-definition and self-expression, Keller contrasts contemporary approaches to identity with Jesus’ radically different call in Matthew 16:21-27. Through a deep exploration of scripture and cultural commentary, Keller explains that true identity and selfhood are found not by striving for achievement or self-actualization, but by embracing the paradox of losing oneself for Christ. The message offers both comfort and challenge to listeners, providing insight into the spiritual journey toward authentic selfhood.
Tim Keller’s sermon provides a profound diagnosis of our restless search for self and a challenging gospel remedy: True identity is not found in achievement or self-affirmation, nor in mere self-abandonment, but in self-giving to Christ. Through suffering, honest self-appraisal, freedom from societal approval, and purposeful love, followers of Jesus discover a resilient, rooted selfhood that the world cannot give or take away.
Memorable Closing Line (47:35):
"Lose your life for me, you will find it." — Tim Keller
This summary distills the episode’s rich theological insights and practical challenges, offering listeners a roadmap to authentic selfhood shaped by the gospel.