The other works of C.S. Lewis that I have been reading recently, tackle more of the concept of Christianity. Lewis, arguing in those works concepts that I agree with. Namely that Christians aren't any more moral than any other people, nor are they any more spiritual (after all there can be spiritual good and spiritual evil), but that Christianity is more about returning the natural to the supernatural. However, here in this work of non-fiction, he chooses to discuss the topic of love.
Love is one of those ideas that everyone believes they understand. It is one of the most talked about topics in the world after all. Lewis here attempts to show his readers that they know less about love, and that love is harder to discuss, than you would think. He attempts to divide love into two initial categories: Give-Love and Need-Love. Need-Love, Lewis claims, should not be seen as purely selfish, after all, humans are created with certain needs that are required to be lovingly met. He does make the point however, that an imbalance of this Need-Love is detrimental.
He continues on to discuss four particular types of love which connect to these two categories: storge, philia, eros and agape. Or in more modern terms: affection, friendship, romance and charity.
Affection (storge) is family love, the humble love. It is the love that you feel for people that you are close to, without it being erotic in nature. It is here that Lewis first explores and notes that like with any love if you turn it into a god it becomes a devil. Or, in other words, if you idolise aspects of this love, you turn it into something that curses you. If I constantly 'give' to others because of my affection, to the point where I am 'giving' them things that they do not need I am smothering them. It is this aspect of affection that Lewis criticises as 'Need-Love'. Not to mention that affection is the type of love which many people take for granted, when, like any love it never is.
Friendship (philia) is the love between brothers or sisters. It, as Lewis, explores it, is the love which we turn into the idea of 'equality' today and though writing decades ago, he even tackles this idea. Friendship's goal is not to turn love into something that serves us - to make others bow to our values and so on - but is about finding the common ground between friends (and it is this issue I have with 'equality' - that it trues to bend others to one side's values and ideals rather than finding the common ground). The danger of friendship however, is that it can lead one to create separate 'friendship' groups which ignore the point of friendship as love.
Romantic love (eros) is the sense of being in love. Lewis separates this from purely being about sex by stating that he considers sex to be the 'Venus' of erotic love. This is interesting, because we have turned the word 'erotic' into one which is laden with purely sexual undertones. As Lewis points out however, lusty desire - which is not love - is desire which can be satisfied by any person who are sexually attracted to. Eros on the other hand is the desire for ONE individual. It is quite clear to see how eros as a love has been distorted by modern society I believe, yet Lewis also notes that eros can be dangerous in that it can be abused in a fixative sense - that one can fixate themselves upon one person 'mindlessly'.
Finally we come to Charity, which is referenced in the Bible as agape (though not by Lewis himself) - the greatest form of love. This is spiritual love, the kind of love that God has towards us, and therefore is love in the sacrificial sense. It is love without demanding anything in return, giving without receiving, and is therefore the highest goal of all other loves. Together they are meant to work together towards, and with, charity in an individual's life.
Though Lewis writes his book with a Christian worldview and with Christian audiences mainly in mind, this is one of the more applicable of all Lewis' books to a broad audience. Within it, Lewis reveals the notion that love is not the single concept that we have turned it into. And therefore, such arguments and excuses as 'but I love them' can be turned on their head in the face of this realisation. As said before, Lewis reveals that the aim of Christianity is to turn humanity towards becoming not naturally more moral (after all greed, gluttony and other vices are part of the natural order) but supernaturally perfect. To that end, this book serves to address how Christians should live with love and further what the aim of love should be.