He was ordained an Anglican priest and joined the Community of the Resurrection, a monastic order, which in 1943 sent him to its mission in Sophiatown, a black suburb of Johannesburg.

ECONOMIST: Trevor Huddleston

Those looking for a home-brewed bath can even order Spa Beer (or badebier) online, brewed by the monastic Klosterbrauerei and used for treatments at nearby Landhotel Kummerower Hof in Neuzelle, Germany.

BBC: Bathe at a beer spa