Mere Christianity - C. S. Lewis [31]
It seems, then, that if we are to think about morality, we must think of all three departments: relations between man and man: things inside each man: and relations between man and the power that made him. We can all co-operate in the first one. Disagreements begin with the second and become more serious with the third. It is dealing with the third that the main differences between Christian and non-Christian morality come out. For the rest of this book I am going to assume the Christian point of view, and look at the whole picture as it will be if Christianity is true.
2
THE ‘CARDINAL VIRTUES’
The previous section was originally composed to be given as a short talk on the air.
If you are allowed to talk for only ten minutes, pretty well everything else has to be sacrificed to brevity. One of my chief reasons for dividing morality up into three parts (with my picture of the ships sailing in convoy) was that this seemed the shortest way of covering the ground. Here I want to give some idea of another way in which the subject has been divided by old writers, which was too long to use in my talk, but which is a very good one.
According to this longer scheme there are seven ‘virtues’. Four of them are called ‘Cardinal’ virtues, and the remaining three are called ‘Theological’ virtues. The ‘Cardinal’ ones are those which all civilised people recognise: the ‘Theological’ are those which, as a rule, only Christians know about. I shall deal with the Theological ones later on: at present I am talking about the four Cardinal virtues. (The word ‘cardinal’ has nothing to do with ‘Cardinals’ in the Roman Church. It comes from a Latin word meaning ‘the hinge of a door’. These were called ‘cardinal’ virtues because they are, as we should say, ‘pivotal’.) They are PRUDENCE, TEMPERANCE, JUSTICE and FORTITUDE.
Prudence means practical common sense, taking the trouble to think out what you are doing and what is likely to come of it. Nowadays most people hardly think of Prudence as one of the ‘virtues’. In fact, because Christ said we could only get into His world by being like children, many Christians have the idea that, provided you are ‘good’, it does not matter being a fool. But that is a misunderstanding. In the first place, most children show plenty of ‘prudence’ about doing the things they are really interested in, and think them out quite sensibly. In the second place, as St Paul points out, Christ never meant that we were to remain children in intelligence: on the contrary. He told us to be not only ‘as harmless as doves’, but also ‘as wise as serpents’. He wants a child’s heart, but a grown-up’s head. He wants us to be simple, single-minded, affectionate, and teachable, as good children are; but He also wants every bit of intelligence we have to be alert at its job, and in first-class fighting trim. The fact that you are giving money to a charity does not mean that you need not try to find out whether that charity is a fraud or not. The fact that what you are thinking about is God Himself (for example, when