Mere Christianity - C. S. Lewis [43]
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. More 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 impostors, 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 do not believe in permanent marriage, it is perhaps better that they should live together unmarried than that they should make vows they do not mean to keep. It is true that by living together without marriage they will be guilty (in Christian eyes) of fornication. But one fault is not mended by adding another: unchastity is not improved by adding perjury.
The idea that ‘being in love’ is the only reason for remaining married really leaves no room for marriage as a contract or promise at all. If love is the whole thing, then the promise can add nothing; and if it adds nothing, then it should not be made. The curious thing is that lovers themselves, while they remain really in love, know this better than those who talk about love. As Chesterton pointed out, those who are in love have a natural inclination to bind themselves by promises. Love songs all over the world are full of vows of eternal constancy. The Christian law is not forcing upon the passion of love something which is foreign to that passion’s own nature: it is demanding that lovers should take seriously something which their passion of itself impels them to do.
And, of course, the promise, made when I am in love and because I am in love, to be true to the beloved as long as I live, commits me to being true even if I cease to be in love. A promise must be about things that I can do, about actions: no one can promise to go on feeling in a certain way. He might as well promise never to have a headache or always to feel hungry. But what, it may be asked, is the use of keeping two people together if they are no longer in love? There are several sound, social reasons; to provide a home for their children, to protect the woman (who has probably sacrificed or damaged her own career by getting married) from being dropped whenever the man is tired of her. But there is also another reason of which I am very sure, though I find it a little hard to explain.
It is hard because so many people cannot be brought to realise that when B is better than C, A may be even better than B. They like thinking in terms of good and bad, not of good, better, and best, or bad, worse and worst. They want to know whether you think patriotism a good thing: if you reply that it is, of course, far better than individual selfishness, but that it is inferior to universal charity and should always give way to universal charity when the two conflict, they think you are being evasive. They ask what you think of duelling. If you reply that it is far better to forgive a man than to fight a duel with him, but that even a duel might be better than a lifelong enmity which expresses itself in secret efforts to ‘do the man down’, they go away complaining that you would not give them a straight answer. I hope no one will make this mistake about what I am now going to say.
What we call ‘being in love’ is a glorious state, and, in several ways, good for us.