Some will dismiss these acts as mere gestures, even publicity stunts. But they convey a powerful message, one of almost elemental egalitarianism. He is in the business of scraping away the trappings, the edifice of Vatican wealth accreted over centuries, and returning the church to its core purpose, one Jesus himself might have recognised. He says he wants to preside over “a poor church, for the poor”. It’s not the institution that counts, it’s the mission.

All this would warm the heart of even the most fervent atheist, except Francis has gone much further. It seems he wants to do more than simply stroke the brow of the weak. He is taking on the system that has made them weak and keeps them that way.

“My thoughts turn to all who are unemployed, often as a result of a self-centred mindset bent on profit at any cost,” he tweeted in May. A day earlier he denounced as “slave labour” the conditions endured by Bangladeshi workers killed in a building collapse. In September he said that God wanted men and women to be at the heart of the world and yet we live in a global economic order that worships “an idol called money”.