In Paris, for instance, as the great cathedral of Notre Dame was being built, the offer from a collective of prostitutes to pay for one of its windows, and dedicate it to the Virgin, had been rejected by a committee of the university’s leading theologians. Two decades later, in 1213, one of the same scholars, following his appointment as papal legate, had ordered that all woman convicted of prostitution be expelled from the city – just as though they were lepers.