St Francis taught that we can all attain a devout and spiritual life, whatever our position in society: holiness is not reserved for monks and hermits alone. He wrote that “religious devotion does not destroy: it perfects,” and his spiritual counsel is dedicated to making people more holy by making them more themselves. In his preaching against Calvinism he was driven by love rather than a desire to win: so much so, that it was a Calvinist minister who said “if we honoured anyone as a saint, I know of no-one since the days of the Apostles more worthy of it than this man.”

  St Francis is the patron saint of writers and journalists, who would do well to imitate his love and his moderation: as he said, “whoever wants to preach effectively must preach with love.”

  In the earliest centuries all vestments were white – the white of baptismal purity and of the robes worn by the armies of the redeemed in the Apocalypse, washed white in the blood of the Lamb. As the Church grew secure enough to be able to plan her liturgy, she began to use colour so that our sense of sight could deepen our experience of the mysteries of salvation, just as incense recruits our sense of smell and music that of hearing. Over the centuries various schemes of colour for feasts and seasons were worked out, and it is only as late as the 19th century that they were harmonized into their present form.