Catherine of Siena

She was a daughter of fire who spoke truth to power, famously persuading the Papacy to return to its home in the Eternal City. Though she never held an official office, her spiritual authority and mystic dialogues transformed the landscape of the Church. She bore the invisible marks of the Passion and lived on the Eucharist alone, proving that a soul consumed by God can change the course of history. Her life is the truth that "if you are what you should be, you will set the whole world on fire."