'...the kind of equality which implies that the equals are interchangeable (like counters or identical machines) is, among humans, a legal fiction. It may be a useful fiction, but in church we turn our back on fictions. One of the ends for which sex was created was to symbolise to us the hidden things of God. One of the functions of human marriage is to express the nature of the union between Christ and the Church. We have no authority to take the living and seminal figures which God has painted on the canvas of our nature and shift them about as if they were mere geometrical figures.'
CS Lewis, 'Priestesses in the Church?' in Essay Collection: Faith, Christianity and the Church (Edited by Lesley Walmsley), p.401.