On 17 March 1982, Runcie gave a speech to the National Society for the Promotion of Christianity in which he said that Christianity should play a crucial part in the religious education of all pupils, even if they were non-Christian: "While recognising that a truly pluralistic society should not merely tolerate diversity but value and nurture it, I must also express the fear that at times we seem tempted to sacrifice too much of our native Christian tradition on the altar of multi-culturalism."