For someone who is in love and recently married, a wedge of “very odd pain” is lodged in Mpho Tutu van Furth’s heart. It is caused by the South African Anglican church’s refusal to allow the daughter of one of the world’s best known Christian leaders to continue to work as a priest after she married the person with whom she has pledged to share the rest of her life: a woman. “It was hard for me to give up my [priest’s] licence, it felt incredibly sad,” Tutu van Furth – whose father, Desmond Tutu, won the Nobel peace prize...