In the homily delivered at the canonisation of St Thomas More and St John Fisher on 19 May 1935, Pope Pius XI reflected on martyrdom, fidelity to the Church and the witness of England’s great saints.

‍

As Jesus Christ, according to the words of St Paul, is eternal and immutable, “yesterday and today, and the same forever,” so the Church founded by Him is destined never to perish. Generations follow and succeed each other with their perennial vicissitudes. But whereas human institutions give way and disappear before the levelling tide of time, and human sciences, reflecting inconstant light, undergo repeated transformations, the Cross of Christ, reared steadfast above the engulfing billows, never ceases to illumine mankind with the beneficent splendour of Eternal Truth.