Robert Saxton : Routledge : 9780754666011 : 0754666018 : 05 Sep 2012 : Caritas relates the 'true', yet largely undocumented story of Christine Carpenter, a 14th-century anchoress who moves towards insanity as her desire for a divine revelation continues to be unfulfilled after a period of three years locked in her cell. Although physically isolated, she is aware of the worldly life and love that she has abandoned. The very essence of the drama is the dogmatic refusal of her Bishop to release her from her vows. Set against the backcloth of the Peasants' Uprising (1381), the libretto/play juxtaposes sacred and secular worlds, the relative power and servitude of rulers and serfs, and the terrifying ordeal of Christine who is caught between the inflexibility of the established church and her personal religious expectations. Such a narrative was to offer rich opportunities for musical characterization and evocation of the historical context of the action, as well as substantial challenges