The Three Parts of Morality

A redated post.

The Three Parts of Morality
Book 3, Chapter 1

“There is a story of 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.”

By contrast, “Moral rules are rules for running the human machine.” They are, to use my example, the instructions in the owner’s manual of a car, that tells you to keep the oil level up in the car and to change the oil every 3000 miles. These rules may seem at first to go against our natural inclinations.

Should we speak of moral ideals instead of moral rules? If we think of them is ideals rather than rules, then different people might have higher or lower ideals. Everyone is expected to try to follow the rules, even though no one comes close to following them perfectly.

Lewis mentions two ways in which “the human machine” goes wrong. One way is by bad relationships amongst people. The other is when things go wrong within the individual. Much discussion about morality on the part of modern people has to do with how people should relate to one another; that it is wrong to cause harm to others. He compares the moral life to a fleet of ships. The fleet may fail because of internal failures within the ships, or may fail because they drift apart or collide with one another.

But there is a third component to our moral lives. Are the ships going where they ought to be going? They may work well internally and sail in formation, and yet not get to the right place. Of course this means that there is a proper goal for human life.

So that means morality means:

1) Fair play among human beings.
2) Harmonizing the person internally.
3) Fulfilling the purpose of human life.

Modern people think of 1) and do not think of 2) and 3). They say “There can’t be anything wrong with it if it doesn’t harm anybody.”

2) is a moral tradition that goes back to Plato. According to Plato, reason (the desire for the Form of the Good) should command, and spirit (the interpersonal self), and appetite obey.

3. Is a tradition that goes back to Aristotle. The good life is the life that fulfils human nature. It assumes that human life has an inherent purpose. For Aristotle that purpose is inherent in our nature as humans, for the Christian tradition it is given to us by God.

Lewis thinks that we should pay more attention to 2 and 3. “You cannot make men good by law: and without good men you cannot have a good society.

Christianity is a set of claims that, if true, will profoundly affect how we ought to behave.

Christianity teaches that I am a creature created by God for God’s purpose. Do I simply belong to myself? Many people think we do. If there is no God, then we own essentially belong to ourselves. “Whose life is it anyway?” So if we want, for example, to commit suicide, all we need to consider is what it would do to others. “If someone else made me, then I shall have a lot of duties which I should not have if I simply belonged to myself.

Suppose I am addicted to video games. “It doesn’t hurt anybody,” I say. But am I fulfilling my nature as a human being?

Immanuel Kant thought that it was wrong to lie, first and foremost, because our capacity to speak was given to us in order to speak the truth, in lying we damage ourselves by using a facility for something for which it was not intended. In fact, he maintained that all lies were wrong, something thought by most people to be too strong a position. But the emphasis on this motivation for truthfulness is something Lewis would approve of.

Christianity also teaches that human beings last forever. This has two implications:

1) States of character are more important than particular actions. If my bad temper is getting worse, this may not be a big deal if we feed the worms after 70 years. If I go on forever, then my bad temper will be just hell until it is corrected. “Hell is the precisely correct term what it would be.”
2) If individuals are gone after 70 years then a state, a nation, or a civilization may last for a thousand years. (Hitler, for example, promised that the Third Reich would last for a thousand years.) But if Christianity is true, then an individual is more important than a civilization.

Lewis says that from here on he will give an account of morality with the assumption that Christianity is true. Although this is an apologetic work, Lewis is content simply to give an analysis of what ethics looks like on Christian assumptions, without feeling the need to prove the truth of Christianity first. It attempts to answer the question “Can we get sensible answers to moral questions if we adopt a Christian viewpoint.”

A critique of Mere Christianity

By someone who sounds like a moral nihilist.

C. S. Lewis on why God created us with libertarian free will

He doesn't use the phrase, of course.

“God created things which had free will. That means creatures which can go either wrong or right. Some people think they can imagine a creature which was free but had no possibility of going wrong; I cannot. If a thing is free to be good it is also free to be bad. And free will is what has made evil possible. Why, then, did God give them free will? Because free will, though it makes evil possible, is also the only thing that makes possible any love or goodness or joy worth having.A world of automata-of creatures that worked like machines-would hardly be worth creating. The happiness which God designs for His higher creatures is that happiness of being freely, voluntarily united to Him and to each other…And for that they must be free.”
(Mere Christianity, 47-48)

C. S. Lewis on Demonizing Our Opponents: A Universe of Pure Hatred

"Suppose one reads a story of filthy atrocities in the paper. Then suppose that something turns up suggesting that the story might not be quite true, or not quite so bad as it was made out. Is one's first feeling, 'Thank God, even they aren't quite so bad as that,' or is it a feeling of disappointment, and even a determination to cling to the first story for the sheer pleasure of thinking your enemies are as bad as possible? If it is the second then it is, I am afraid, the first step in a process which, if followed to the end, will make us into devils. You see, one is beginning to wish that black was a little blacker. If we give that wish its head, later on we shall wish to see grey as black, and then to see white itself as black. Finally we shall insist on seeing everything -- God and our friends and ourselves included -- as bad, and not be able to stop doing it: we shall be fixed for ever in a universe of pure hatred." — C.S. Lewis (Mere Christianity: A Revised and Enlarged Edition, With a New Introduction, of the Three Books the Case for Christianity, Christian Behaviour, and Beyond Personality)

A critical analysis of Mere Christianity

Do we really have cause to be uneasy?

What is interesting here is that Lewis, in attempting to make a case for his Christianity, argues on the one hand that there is a moral law, and that that moral law is so difficult to follow that we are going to need "outside help" to be able to live moral lives.

Whether you think such "outside help" is available or not, do you think his idea of a moral law that is really tough for humans, in their natural condition, to follow, is a justified concept?

New Blog, Old entries on Mere Christianity

I did a course on Mere Christianity a couple of years back, and blogged my notes. I am transferring those notes to a separate blog, in hopes they will provide a study guide resource for MC.

Colson on Ken Boa's audio book on Mere Christianity

I'm reposting the links to the C. S. Lewis podcasts

N. T. Wright's treatment of Mere Christianity

N. T. Wright's appreciative critique of Mere Christianity. Of course, I've always maintained that Lewis's apologetic house was a fixer-upper.