Authors: C. S. Lewis
Christianity does not involve the belief that all things were made for man. It does involve the belief that God
loves man and for his sake became man and died. I have not yet succeeded in seeing how what we know (and have known since the days of Ptolemy) about the size of the universe affects the credibility of this doctrine one way or the other.
The sceptic asks how we can believe that God so ‘came down’ to this one tiny planet. The question would be embarrassing if we knew (1) that there are rational creatures on any of the other bodies that float in space; (2) that they have, like us, fallen and need redemption; (3) that their redemption must be in the same mode as ours; (4) that redemption in this mode has been withheld from them. But we know none of them. The universe may be full of happy lives that never needed redemption. It may be full of lives that have been redeemed in modes suitable to their condition, of which we can form no conception. It may be full of lives that have been redeemed in the very same mode as our own. It may be full of things quite other than life in which God is interested though we are not.
If it is maintained that anything so small as the Earth must, in any event, be too unimportant to merit the love of the Creator, we reply that no Christian ever supposed we did merit it. Christ did not die for men because they were intrinsically worth dying for, but because He is intrinsically love, and therefore loves infinitely. And what, after
all, does the
size
of a world or a creature tell us about its ‘importance’ or value?
There is no doubt that we all
feel
the incongruity of supposing, say, that the planet Earth might be more important than the Great Nebula in Andromeda. On the other hand, we are all equally certain that only a lunatic would think a man six-feet high necessarily more important than a man five-feet high, or a horse necessarily more important than a man, or a man’s legs than his brain. In other words this supposed ratio of size to importance feels plausible only when one of the sizes involved is very great. And that betrays the true basis of this type of thought. When a relation is perceived by Reason, it is perceived to hold good universally. If our Reason told us that size was proportional to importance, then small differences in size would be accompanied by small differences in importance just as surely as great differences in size were accompanied by great differences in importance. Your six-foot man would have to be slightly more valuable than the man of five feet, and your leg slightly more important than your brain—which everyone knows to be nonsense. The conclusion is inevitable: the importance we attach to great differences of size is an affair not of reason but of emotion—of that peculiar emotion which superiorities in size begin to produce in us only after a certain point of absolute size has been reached.
We are inveterate poets. When a quantity is very great we cease to regard it as a mere quantity. Our imaginations awake. Instead of mere quantity, we now have a quality—the Sublime. But for this, the merely arithmetical greatness of the Galaxy would be no more impressive than the figures in an account book. To a mind which did not share our emotions and lacked our imaginative energies, the argument against Christianity from the size of the universe would be simply unintelligible. It is therefore from ourselves that the material universe derives its power to overawe us. Men of sensibility look up on the night sky with awe: brutal and stupid men do not. When the silence of the eternal spaces terrified Pascal, it was Pascal’s own greatness that enabled them to do so; to be frightened by the bigness of the nebulae is, almost literally, to be frightened at our own shadow. For light years and geological periods are mere arithmetic until the shadow of man, the poet, the maker of myths, falls upon them. As a Christian I do not say we are wrong to tremble at that shadow, for I believe it to be the shadow of an image of God. But if the vastness of Nature ever threatens to overcrow our spirits, we must remember that it is only Nature spiritualised by human imagination which does so.
This suggests a possible answer to the question raised a few pages ago—why the size of the universe, known for
centuries, should first in modern times become an argument against Christianity. Has it perhaps done so because in modern times the imagination has become more sensitive to bigness? From this point of view the argument from size might almost be regarded as a by-product of the Romantic Movement in poetry. In addition to the absolute increase of imaginative vitality on this topic, there has pretty certainly been a decline on others. Any reader of old poetry can see that brightness appealed to ancient and medieval man more than bigness, and more than it does to us. Medieval thinkers believed that the stars must be somehow superior to the Earth because they looked bright and it did not. Moderns think that the Galaxy ought to be more important than the Earth because it is bigger. Both states of mind can produce good poetry. Both can supply mental pictures which rouse very respectable emotions—emotions of awe, humility, or exhilaration. But taken as serious philosophical argument both are ridiculous. The atheist’s argument from size is, in fact, an instance of just that picture-thinking to which, as we shall see in a later chapter, the Christian is
not
committed. It is the particular mode in which picture-thinking appears in the twentieth century: for what we fondly call ‘primitive’ errors do not pass away. They merely change their form.
It’s a very odd thing–
As odd as can be–
That whatever Miss T. eats
Turns into Miss T.
W. DE LA MARE
Having cleared out of the way those objections which are based on a popular and confused notion that the ‘progress of science’ has somehow made the world safe against Miracle, we must now consider the subject on a somewhat deeper level. The question is whether Nature can be known to be of such a kind that supernatural interferences with her are impossible. She is already known to be, in general, regular: she behaves according to fixed laws, many of which have been discovered, and which interlock with one another. There is, in this discussion, no question of mere failure or inaccuracy to keep these laws on the part of
Nature, no question of chancy or spontaneous variation.
1
The only question is whether, granting the existence of a Power outside Nature, there is any intrinsic absurdity in the idea of its intervening to produce within Nature events which the regular ‘going on’ of the whole natural system would never have produced.
Three conceptions of the ‘Laws’ of Nature have been held. (1) That they are mere brute facts, known only by observation, with no discoverable rhyme or reason about them. We know
that
Nature behaves thus and thus; we do not know why she does and can see no reason why she should not do the opposite. (2) That they are applications of the law of averages. The foundations of Nature are in the random and lawless. But the number of units we are dealing with are so enormous that the behaviour of these crowds (like the behaviour of very large masses of men) can be calculated with practical accuracy. What we call ‘impossible events’ are events so overwhelmingly improbable—by actuarial standards—that we do not need to take them into account. (3) That the fundamental laws of Physics are really what we call ‘necessary truths’ like the truths of mathematics—in other words, that if we clearly under
stand what we are saying we shall see that the opposite would be meaningless nonsense. Thus it is a ‘law’ that when one billiard ball shoves another the amount of momentum lost by the first ball must exactly equal the amount gained by the second. People who hold that the laws of Nature are necessary truths would say that all we have done is to split up the single events into two halves (adventures of ball A, and adventures of ball B) and then discover that ‘the two sides of the account balance’. When we understand this we see that of course they
must
balance. The fundamental laws are in the long run merely statements that every event is itself and not some different event.
It will at once be clear that the first of these three theories gives no assurance against Miracles—indeed no assurance that, even apart from Miracles, the ‘laws’ which we have hitherto observed will be obeyed tomorrow. If we have no notion why a thing happens, then of course we know no reason why it should not be otherwise, and therefore have no certainty that it might not some day be otherwise. The second theory, which depends on the law of averages, is in the same position. The assurance it gives us is of the same general kind as our assurance that a coin tossed a thousand times will not give the same result, say, nine hundred times: and that the longer you toss it the more nearly the numbers
of Heads and Tails will come to being equal. But this is so only provided the coin is an honest coin. If it is a loaded coin our expectations may be disappointed. But the people who believe in miracles are maintaining precisely that the coin
is
loaded. The expectations based on the law of averages will work only for
undoctored
Nature. And the question whether miracles occur is just the question whether Nature is ever doctored.
The third view (that laws of Nature are necessary truths) seems at first sight to present an insurmountable obstacle to miracle. The breaking of them would, in that case, be a self-contradiction and not even Omnipotence can do what is self-contradictory. Therefore the Laws cannot be broken. And therefore, we shall conclude, no miracle can ever occur?
We have gone too quickly. It is certain that the billiard balls will behave in a particular way, just as it is certain that if you divided a shilling unequally between two recipients then A’s share must exceed the half and B’s share fall short of it by exactly the same amount. Provided, of course, that A does not by sleight of hand steal some of B’s pennies at the very moment of the transaction. In the same way, you know what will happen to the two billiard balls—provided nothing interferes. If one ball encounters a roughness in the cloth which the other does not, their motion will not illus
trate the law in the way you had expected. Of course what happens as a result of the roughness in the cloth will illustrate the law in some other way, but your original prediction will have been false. Or again, if I snatch up a cue and give one of the balls a little help, you will get a third result: and that third result will equally illustrate the laws of physics, and equally falsify your prediction. I shall have ‘spoiled the experiment’. All interferences leave the law perfectly true. But every prediction of what will happen in a given instance is made under the proviso ‘other things being equal’ or ‘if there are no interferences’. Whether other things
are equal
in a given case and whether interferences may occur is another matter. The arithmetician, as an arithmetician, does not know how likely A is to steal some of B’s pennies when the shilling is being divided; you had better ask a criminologist. The physicist, as a physicist, does not know how likely I am to catch up a cue and ‘spoil’ his experiment with the billiard balls: you had better ask someone who knows
me
. In the same way the physicist, as such, does not know how likely it is that some supernatural power is going to interfere with them: you had better ask a metaphysician. But the physicist does know, just because he is a physicist, that if the billiard balls are tampered with by any agency, natural or supernatural, which he has not taken into account, then their behaviour must
differ from what he expected. Not because the law is false, but because it is true. The more certain we are of the law the more clearly we know that if new factors have been introduced the result will vary accordingly. What we do not know, as physicists, is whether Supernatural power might be one of the new factors.
If the laws of Nature are necessary truths, no miracle can break them: but then no miracle needs to break them. It is with them as with the laws of arithmetic. If I put six pennies into a drawer on Monday and six more on Tuesday, the laws decree that—
other things being equal
—I shall find twelve pennies there on Wednesday. But if the drawer has been robbed I may in fact find only two. Something will have been broken (the lock of the drawer or the laws of England) but the laws of arithmetic will not have been broken. The new situation created by the thief will illustrate the laws of arithmetic just as well as the original situation. But if God comes to work miracles, He comes ‘like a thief in the night’. Miracle is, from the point of view of the scientist, a form of doctoring, tampering, (if you like) cheating. It introduces a new factor into the situation, namely supernatural force, which the scientist had not reckoned on. He calculates what will happen, or what must have happened on a past occasion, in the belief that the situation, at that point of space and time, is or was A. But if super-
natural force has been added, then the situation really is or was AB. And no one knows better than the scientist that AB
cannot
yield the same result as A. The necessary truth of the laws, far from making it impossible that miracles should occur, makes it certain that if the Supernatural is operating they must occur. For if the natural situation by itself, and the natural situation
plus
something else, yielded only the same result, it would be then that we should be faced with a lawless and unsystematic universe. The better you know that two and two make four, the better you know that two and three don’t.
This perhaps helps to make a little clearer what the laws of Nature really are. We are in the habit of talking as if they caused events to happen; but they have never caused any event at all. The laws of motion do not set billiard balls moving: they analyse the motion after something else (say, a man with a cue, or a lurch of the liner, or, perhaps, super-natural power) has provided it. They produce no events: they state the pattern to which every event—if only it can be induced to happen—must conform, just as the rules of arithmetic state the pattern to which all transactions with money must conform—if only you can get hold of any money. Thus in one sense the laws of Nature cover the whole field of space and time; in another, what they leave out is precisely the whole real universe—the incessant
torrent of actual events which makes up true history. That must come from somewhere else. To think the laws can produce it is like thinking that you can create real money by simply doing sums. For every law, in the last resort, says ‘If you have A, then you will get B’. But first catch your A: the laws won’t do it for you.
It is therefore inaccurate to define a miracle as something that breaks the laws of Nature. It doesn’t. If I knock out my pipe I alter the position of a great many atoms: in the long run, and to an infinitesimal degree, of all the atoms there are. Nature digests or assimilates this event with perfect ease and harmonises it in a twinkling with all other events. It is one more bit of raw material for the laws to apply to, and they apply. I have simply thrown one event into the general cataract of events and it finds itself at home there and conforms to all other events. If God annihilates or creates or deflects a unit of matter He has created a new situation at that point. Immediately all Nature domiciles this new situation, makes it at home in her realm, adapts all other events to it. It finds itself conforming to all the laws. If God creates a miraculous spermatozoon in the body of a virgin, it does not proceed to break any laws. The laws at once take it over. Nature is ready. Pregnancy follows, according to all the normal laws, and nine months later a child is born. We see every day that physical nature is not
in the least incommoded by the daily inrush of events from biological nature or from psychological nature. If events ever come from beyond Nature altogether, she will be no more incommoded by them. Be sure she will rush to the point where she is invaded, as the defensive forces rush to a cut in our finger, and there hasten to accommodate the newcomer. The moment it enters her realm it obeys all her laws. Miraculous wine will intoxicate, miraculous conception will lead to pregnancy, inspired books will suffer all the ordinary processes of textual corruption, miraculous bread will be digested. The divine art of miracle is not an art of suspending the pattern to which events conform but of feeding new events into that pattern. It does not violate the law’s proviso, ‘If A, then B’: it says, ‘But this time instead of A, A2,’ and Nature, speaking through all her laws, replies ‘Then B2’ and naturalises the immigrant, as she well knows how. She is an accomplished hostess.
A miracle is emphatically not an event without cause or without results. Its cause is the activity of God: its results follow according to Natural law. In the forward direction (i.e. during the time which follows its occurrence) it is interlocked with all Nature just like any other event. Its peculiarity is that it is not in that way interlocked backwards, interlocked with the previous history of Nature. And this is just what some people find intolerable. The
reason they find it intolerable is that they start by taking Nature to be the whole of reality. And they are sure that all reality must be interrelated and consistent. I agree with them. But I think they have mistaken a partial system within reality, namely Nature, for the whole. That being so, the miracle and the previous history of Nature may be interlocked after all but not in the way the Naturalist expected: rather in a much more roundabout fashion. The great complex event called Nature, and the new particular event introduced into it by the miracle, are related by their common origin in God, and doubtless, if we knew enough, most intricately related in His purpose and design, so that a Nature which had had a different history, and therefore been a different Nature, would have been invaded by different miracles or by none at all. In that way the miracles and the previous course of Nature are as well interlocked as any other two realities, but you must go back as far as their common Creator to find the interlocking. You will not find it
within
Nature. The same sort of thing happens with any partial system. The behaviour of fishes which are being studied in a tank makes a relatively closed system. Now suppose that the tank is shaken by a bomb in the neigh-bourhood of the laboratory. The behaviour of the fishes will now be no longer fully explicable by what was going on in the tank before the bomb fell: there will be a failure of
backward interlocking. This does not mean that the bomb and the previous history of events within the tank are totally and finally unrelated. It does mean that to find their relation you must go back to the much larger reality which includes both the tank and the bomb—the reality of wartime England in which bombs are falling but some laboratories are still at work. You would never find it within the history of the tank. In the same way, the miracle is not
naturally
interlocked in the backward direction. To find out how it is interlocked with the previous history of Nature you must replace both Nature and the miracle in a larger context. Everything
is
connected with everything else: but not all things are connected by the short and straight roads we expected.
The rightful demand that all reality should be consistent and systematic does not therefore exclude miracles: but it has a very valuable contribution to make to our conception of them. It reminds us that miracles, if they occur, must, like all events, be revelations of that total harmony of all that exists. Nothing arbitrary, nothing simply ‘stuck on’ and left unreconciled with the texture of total reality, can be admitted. By definition, miracles must of course interrupt the usual course of Nature; but if they are real they must, in the very act of so doing, assert all the more the unity and self-consistency of total reality at some deeper level. They
will not be like unmetrical lumps of prose breaking the unity of a poem; they will be like that crowning metrical audacity which, though it may be paralleled nowhere else in the poem, yet, coming just where it does, and effecting just what it effects, is (to those who understand) the supreme revelation of the unity in the poet’s conception. If what we call Nature is modified by supernatural power, then we may be sure that the capability of being so modified is of the essence of Nature—that the total events, if we could grasp it, would turn out to involve, by its very character, the possibility of such modifications. If Nature brings forth miracles then doubtless it is as ‘natural’ for her to do so when impregnated by the masculine force beyond her as it is for a woman to bear children to a man. In calling them miracles we do not mean that they are contradictions or outrages; we mean that, left to her own resources, she could never produce them.