The three great Theresas in history are all saints. The most recent to be canonized was Mother Teresa, a tireless charity worker and controversial campaigner for the poor; the first was Teresa of Avila, one of the Catholic Church's most dynamic and powerful personalities during the 16th century. And in the 19th century, Therese of Lisieux spoke to animals, cultivated gardens, performed good works and became known as the Little Flower.

British Prime Minister Theresa May is, at times, as philanthropic as Mother Teresa, as ambitious as Teresa of Avila, and as modest as the Little Flower. But will she be remembered as well as any of them?

Like the Little Flower, May is so discreet that even many members of her own party have doubts about what she actually believes. She has pandered to America's toxic president, Donald Trump, and courted Turkish President Recep Tayyip Erdogan, who is rapidly turning one of the world's most strategically important countries into a grim Anatolian backwater of intolerance. Both gestures have eclipsed even former British Prime Minister David Cameron's kowtowing to Chinese President Xi Jinping during Xi's visit to the United Kingdom in 2015.