On July 26, I announced my decision to join the Catholic Church. Hours earlier, a pair of jihadists had attacked a church in France and murdered a priest, Fr Jacques Hamel, while he was celebrating Mass.

Two months before that, I had begun studying one-on-one with a priest in London, reading Catholic books and immersing myself in the catechumen’s life. But I had no intention of going public with my conversion, not until after being received into the Church.

When news of the killing first broke, I knew next to nothing about Fr Hamel. Photos online showed an octogenarian priest with wispy white hair and a look of quiet, ordinary holiness.