Mere Christianity Podcast: Part 1

A Christian apologetical book by the British author C. S. Lewis. It was adapted from a series of BBC radio talks made between 1941 and 1944, originally published as three separate volumes: Broadcast Talks (1942), Christian Behaviour (1943), and Beyond Personality (1944). The book consists of four parts: the first presents Lewis’s arguments for the existence of God; the second contains his defence of Christian theology, including his notable “Liar, lunatic, or Lord” trilemma; the third has him exploring Christian ethics, among which are cardinal and theological virtues; in the final, he writes on the Christian conception of God.

By Clives Stapleton Lewis, Professor at Cambridge University, England.

Preface

The contents of this book were first given on the air, and then published in three separate parts as The Case for Christianity (1943), Christian Behaviour (1943), and Beyond Personality (1945). In the printed versions I made a few additions to what I had said at the microphone, but otherwise left the text much as it had been. A “talk” on the radio should, I think, be as like real talk as possible, and should not sound like an essay being read aloud.

In my talks I had therefore used all the contractions and colloquialisms I ordinarily use in conversation. In the printed version I reproduced this, putting don’t and we’ve for do not and we have. And wherever, in the talks, I had made the importance of a word clear by the emphasis of my voice, I printed it in italics.

I am now inclined to think that this was a mistake, an undesirable hybrid between the art of speaking and the art of writing. A talker ought to use variations of voice for emphasis because his medium naturally lends itself to that method: but a writer ought not to use italics for the same purpose. He has his own, different, means of bringing out the key words and ought to use them. In this edition I have expanded the contractions and replaced most of the italics by recasting the sentences in which they occurred: but without altering, I hope, the “popular” or “familiar” tone which I had all along intended. I have also added and deleted where I thought I understood any part of my subject better now than ten years ago or where I knew that the original version had been misunderstood by others.

The reader should be warned that I offer no help to anyone who is hesitating between two Christian “denominations.” You will not learn from me whether you ought to become an Anglican, a Methodist, a Presbyterian, or a Roman Catholic.

This omission is intentional (even in the list I have just given the order is alphabetical). There is no mystery about my own position. I am a very ordinary layman of the Church of England, not especially “high,” nor especially “low,” nor especially anything else. But in this book I am not trying to convert anyone to my own position. Ever since I became a Christian I have thought that the best, perhaps the only, service I could do for my unbelieving neighbours was to explain and defend the belief that has been common to nearly all Christians at all times. I had more than one reason for thinking this. In the first place, the questions which divide Christians from one another often involve points of high Theology or even of ecclesiastical history which ought never to be treated except by real experts.

I should have been out of my depth in such waters: more in need of help myself than able to help others. And secondly, I think we must admit that the discussion of these disputed points has no tendency at all to bring an outsider into the Christian fold. So long as we write and talk about them we are much more likely to deter him from entering any Christian communion than to draw him into our own. Our divisions should never be discussed except in the presence of those who have already come to believe that there is one God and that Jesus Christ is His only Son. Finally, I got the impression that far more, and more talented, authors were already engaged in such controversial matters than in the defence of what Baxter calls “mere” Christianity. That part of the line where I thought I could serve best was also the part that seemed to be thinnest. And to it I naturally went.

So far as I know, these were my only motives, and I should be very glad if people would not draw fanciful inferences from my silence on certain disputed matters.

For example, such silence need not mean that I myself am sitting on the fence. Sometimes I am. There are questions at issue between Christians to which I do not think I have the answer. There are some to which I ...

Mere Christianity Podcast: Episode 10

Book 3: Christian Behaviour Chapter 6. Christian Marriage

The last chapter was mainly negative. I discussed what was wrong with the sexual impulse in man, but said very little about its right working-in other words, about Christian marriage. There are two reasons why I do not particularly want to deal with marriage. The first is that the Christian doctrines on this subject are extremely unpopular. The second is that I have never been married myself, and, therefore, can speak only at second hand. But in spite of that, I feel I can hardly leave the subject out in an account of Christian morals. The Christian idea of marriage is based on Christ’s words that a man and wife are to be regarded as a single organism-for that is what the words “one flesh” would be in modern English. And the Christians believe that when He said this He was not expressing a sentiment but stating a fact-just as one is stating a fact when one says that a lock and its key are one mechanism, or that a violin and a bow are one musical instrument.

The inventor of the human machine was telling us that its two halves, the male and the female, were made to be combined together in pairs, not simply on the sexual level, but totally combined. The monstrosity of sexual intercourse outside marriage is that those who indulge in it are trying to isolate one kind of union (the sexual) from all the other kinds of union which were intended to go along with it and make up the total union. The Christian attitude does not mean that there is anything wrong about sexual pleasure, any more than about the pleasure of eating. It means that you must not isolate that pleasure and try to get it by itself, any more than you ought to try to get the pleasures of taste without swallowing and digesting, by chewing things and spitting them out again.

As a consequence, Christianity teaches that marriage is for life. There is, of course, a difference here between different Churches: some do not admit divorce at all; some allow it reluctantly in very special cases. It is a great pity that Christians should disagree about such a question; but for an ordinary layman the thing to notice is that Churches all agree with one another about marriage a great deal more than any of them agrees with the outside world. I mean, they all regard divorce as something like cutting up a living body, as a kind of surgical operation. Some of them think the operation so violent that it cannot be done at all; others admit it as a desperate remedy in extreme cases. They are all agreed that it is more like having both your legs cut off than it is like dissolving a business partnership or even deserting a regiment What they all disagree with is the modern view that it is a simple readjustment of partners, to be made whenever people feel they are no longer in love with one another, or when either of them falls in love with someone else.

Before we consider this modern view in its relation to chastity, we must not forget to consider it in relation to another virtue, namely justice. Justice, as I said before, includes the keeping of promises. Now everyone who has been married in a church has made a public, solemn promise to stick to his (or her) partner till death. The duty of keeping that promise has no special connection with sexual morality: it is in the same position as any other promise. If, as modern people are always telling us, the sexual impulse is just like all our other impulses, then it ought to be treated like all our other impulses; and as their indulgence is controlled by our promises, so should its be. If, as I think, it is not like all our other impulses, but is morbidly inflamed, then we should be especially careful not to let it lead us into dishonesty.

To this someone may reply that he regarded the promise made in church as a mere formality and never intended to keep it. Whom, then, was he trying to deceive when he made it? God? That was really very unwise. Himself? That was not very much wiser. The bride, or bridegroom, or the “in-laws”? That was treacherous. Most often, I think, the couple (or one of them) hoped to deceive the public. They wanted the respectability that is attached to marriage without intending to pay the price: that is, they were imposters, they cheated. If they are still contented cheats, I have nothing to say to them: who would urge the high and hard duty of chastity on people who have not yet wished to be merely honest? If they have now come to their senses and want to be honest, their promise, already made, constrains them. And this, you will see, comes under the heading of justice, not that of chastity. If people d...

Mere Christianity Podcast: Episode 9

Book 3: Christian Behaviour Chapter 5. Sexual Morality

We must now consider Christian morality as regards sex, what Christians call the virtue of chastity. The Christian rule of chastity must not be confused with the social rule of “modesty” (in one sense of that word); i.e. propriety, or decency. The social rule of propriety lays down how much of the human body should be displayed and what subjects can be referred to, and in what words, according to the customs of a given social circle. Thus, while the rule of chastity is the same for all Christians at all times, the rule of propriety changes.

A girl in the Pacific islands wearing hardly any clothes and a Victorian lady completely covered in clothes might both be equally “modest,” proper, or decent, according to the standards of their own societies: and both, for all we could tell by their dress, might be equally chaste (or equally unchaste). Some of the language which chaste women used in Shakespeare’s time would have been used in the nineteenth century only by a woman completely abandoned. When people break the rule of propriety current in their own time and place, if they do so in order to excite lust in themselves or others, then they are offending against chastity. But if they break it through ignorance or carelessness they are guilty only of bad manners. When, as often happens, they break it defiantly in order to shock or embarrass others, they are not necessarily being unchaste, but they are being uncharitable: for it is uncharitable to take pleasure in making other people uncomfortable. I do not think that a very strict or fussy standard of propriety is any proof of chastity or any help to it, and I therefore regard the great relaxation and simplifying of the rule which has taken place in my own lifetime as a good thing. At its present stage, however, it has this inconvenience, that people of different ages and different types do not all acknowledge the same standard, and we hardly know where we are. While this confusion lasts I think that old, or old-fashioned, people should be very careful not to assume that young or “emancipated” people are corrupt whenever they are (by the old standard) improper; and, in return, that young people should not call their elders prudes or puritans because they do not easily adopt the new standard. A real desire to believe all the good you can of others and to make others as comfortable as you can will solve most of the problems.

Chastity is the most unpopular of the Christian virtues. There is no getting away from it: the old Christian rule is, “Either marriage, with complete faithfulness to your partner, or else total abstinence.” Now this is so difficult and so contrary to our instincts, that obviously either Christianity is wrong or our sexual instinct, as it now is, has gone wrong. One or the other. Of course, being a Christian, I think it is the instinct which has gone wrong.

But I have other reasons for thinking so. The biological purpose of sex is children, just as the biological purpose of eating is to repair the body. Now if we eat whenever we feel inclined and just as much as we want, it is quite true that most of us will eat too much: but not terrifically too much. One man may eat enough for two, but he does not eat enough for ten. The appetite goes a little beyond its biological purpose, but not enormously. But if a healthy young man indulged his sexual appetite whenever he felt inclined, and if each act produced a baby, then in ten years he might easily populate a small village. This appetite is in ludicrous and preposterous excess of its function.

Or take it another way. You can get a large audience together for a strip-tease act-that is, to watch a girl undress on the stage. Now suppose you came to a country where you could fill a theatre by simply bringing a covered plate on to the stage and then slowly lifting the cover so as to let every one see, just before the lights went out, that it contained a mutton chop or a bit of bacon, would you not think that in that country something had gone wrong with the appetite for food? And would not anyone who had grown up in a different world think there was something equally queer about the state of the sex instinct among us?

One critic said that if he found a country in which such striptease acts with food were popular, he would conclude that the people of that country were starving. He meant, of course, to imply that such things as the strip-tease act resulted not from sexual corruption but from sexual starvation. I agree with him that if, in some strange land, we found that similar acts with mutton chops were pop...

Mere Christianity Podcast: Episode 8

Book 3: Christian Behaviour Chapter 3. Social Morality

The first thing to get clear about Christian morality between man and man is that in this department Christ did not come to preach any brand new morality. The Golden Rule of the New Testament (Do as you would be done by) is a summing up of what everyone, at bottom, had always known to be right. Really great moral teachers never do introduce new moralities: it is quacks and cranks who do that. As Dr. Johnson said, “People need to be reminded more often than they need to be instructed.” The real job of every moral teacher is to keep on bringing us back, time after time, to the old simple principles which we are all so anxious not to see; like bringing a horse back and back to the fence it has refused to jump or bringing a child back and back to the bit in its lesson that it wants to shirk.

The second thing to get clear is that Christianity has not, and does not profess to have, a detailed political programme for applying “Do as you would be done by” to a particular society at a particular moment. It could not have. It is meant for all men at all times and the particular programme which suited one place or time would not suit another. And, anyhow, that is not how Christianity works. When it tells you to feed the hungry it does not give you lessons in cookery. When it tells you to read the Scriptures it does not give you lessons in Hebrew and Greek, or even in English grammar. It was never intended to replace or supersede the ordinary human arts and sciences: it is rather a director which will set them all to the right jobs, and a source of energy which will give them all new life, if only they will put themselves at its disposal.

People say, “The Church ought to give us a lead.” That is true if they mean it in the right way, but false if they mean it in the wrong way. By the Church they ought to mean the whole body of practising Christians. And when they say that the Church should give us a lead, they ought to mean that some Christians- those who happen to have the right talents- should be economists and statesmen, and that all economists and statesmen should be Christians, and that their whole efforts in politics and economics should be directed to putting “Do as you would be done by” into action. If that happened, and if we others were really ready to take it, then we should find the Christian solution for our own social problems pretty quickly. But, of course, when they ask for a lead from the Church most people mean they want the clergy to put out a political programme. That is silly. The clergy are those particular people within the whole Church who have been specially trained and set aside to look after what concerns us as creatures who are going to live for ever: and we are asking them to do a quite different job for which they have not been trained. The job is really on us, on the laymen. The application of Christian principles, say, to trade unionism or education, must come from Christian trade unionists and Christian schoolmasters: just as Christian literature comes from Christian novelists and dramatists -not from the bench of bishops getting together and trying to write plays and novels in their spare time.

All the same, the New Testament, without going into details, gives us a pretty clear hint of what a fully Christian society would be like. Perhaps it gives us more than we can take. It tells us that there are to be no passengers or parasites: if man does not work, he ought not to eat. Every one is to work with his own hands, and what is more, every one’s work is to produce something good: there will be no manufacture of silly luxuries and then of sillier advertisements to persuade us to buy them. And there is to be no “swank” or “side,” no putting on airs. To that extent a Christian society would be what we now call Leftist. On the other hand, it is always insisting on obedience-obedience (and outward marks of respect) from all of us to properly appointed magistrates, from children to parents, and (I am afraid this is going to be very unpopular) from wives to husbands. Thirdly, it is to be a cheerful society: full of singing and rejoicing, and regarding worry or anxiety as wrong. Courtesy is one of the Christian virtues; and the New Testament hates what it calls “busybodies.”

If there were such a society in existence and you or I visited it, I think we should come away with a curious impression. We should feel that its economic life was very socialistic and, in that sense, “advanced,” but that its family life and its code of manners were rather old-fashioned-perhaps...

Mere Christianity Podcast: Episode 7

Book 3: Christian Behaviour Chapter 1. The Three Parts Of Morality

There is a story about a schoolboy who was asked what he thought God was like. He replied that, as far as he could make out, God was “The sort of person who is always snooping round to see if anyone is enjoying himself and then trying to stop it.” And I am afraid that is the sort of idea that the word Morality raises in a good many people’s minds: something that interferes, something that stops you having a good time. In reality, moral rules are directions for running the human machine. Every moral rule is there to prevent a breakdown, or a strain, or a friction, in the running of that machine. That is why these rules at first seem to be constantly interfering with our natural inclinations.

When you are being taught how to use any machine, the instructor keeps on saying, “No, don’t do it like that,” because, of course, there are all sorts of things that look all right and seem to you the natural way of treating the machine, but do not really work.

Some people prefer to talk about moral “ideals” rather than moral rules and about moral “idealism” rather than moral obedience. Now it is, of course, quite true that moral perfection is an “ideal” in the sense that we cannot achieve it. In that sense every kind of perfection is, for us humans, an ideal; we cannot succeed in being perfect car drivers or perfect tennis players or in drawing perfectly straight lines. But there is another sense in which it is very misleading to call moral perfection an ideal. When a man says that a certain woman, or house, or ship, or garden is “his ideal” he does not mean (unless he is rather a fool) that everyone else ought to have the same ideal. In such matters we are entitled to have different tastes and, therefore, different ideals. But it is dangerous to describe a man who tries very hard to keep the moral law as a “man of high ideals,” because this might lead you to think that moral perfection was a private taste of his own and that the rest of us were not called on to share it. This would be a disastrous mistake. Perfect behaviour may be as unattainable as perfect gear-changing when we drive; but it is a necessary ideal prescribed for all men by the very nature of the human machine just as perfect gear-changing is an ideal prescribed for all drivers by the very nature of cars. And it would be even more dangerous to think of oneself as a person “of high ideals” because one is trying to tell no lies at all (instead of only a few lies) or never to commit adultery (instead of committing it only seldom) or not to be a bully (instead of being only a moderate bully). It might lead you to become a prig and to think you were rather a special person who deserved to be congratulated on his “idealism.” In reality you might just as well expect to be congratulated because, whenever you do a sum, you try to get it quite right. To be sure, perfect arithmetic is “an ideal”; you will certainly make some mistakes in some calculations. But there is nothing very fine about trying to be quite accurate at each step in each sum. It would be idiotic not to try; for every mistake is going to cause you trouble later on. In the same way every moral failure is going to cause trouble, probably to others and certainly to yourself. By talking about rules and obedience instead of “ideals” and “idealism” we help to remind ourselves of these facts.

Now let us go a step further. There are two ways in which the human machine goes wrong. One is when human individuals drift apart from one another, or else collide with one another and do one another damage, by cheating or bullying. The other is when things go wrong inside the individual-when the different parts of him (his different faculties and desires and so on) either drift apart or interfere with one another. You can get the idea plain if you think of us as a fleet of ships sailing in formation. The voyage will be a success only, in the first place, if the ships do not collide and get in one another’s way; and, secondly, if each ship is seaworthy and has her engines in good order. As a matter of fact, you cannot have either of these two things without the other. If the ships keep on having collisions they will not remain seaworthy very long. On the other hand, if their steering gears are out of order they will not be able to avoid collisions. Or, if you like, think of humanity as a band playing a tune. To get a good result, you need two things. Each player’s individual instrument must be in tune and also each must come in at the right moment so as to com...