Shane Claiborne, who spent a summer in the slums of Calcutta with Mother Teresa, wrote the following about one of his experiences there:
People often ask me what Mother Teresa was like. Sometimes it's like they wonder if she glowed in the dark or had a halo. She was short, wrinkled, and precious, maybe even a little ornery—like a beautiful, wise old granny. But there is one thing I will never forget—her feet. Her feet were deformed. Each morning in Mass, I would stare at them. I wondered if she had contracted leprosy. But I wasn't going to ask, of course. "Hey Mother, what's wrong with your feet?"
One day a sister said to us, "Have you noticed her feet?" We nodded, curious. She said: "Her feet are deformed because we get just enough donated shoes for everyone, and Mother does not want anyone to get stuck with the worst pair, so she digs through and finds them. And years of doing that have deformed her feet." Years of loving her neighbor as herself deformed her feet.
This is the kind of fasting that creates the divine longing for justice, where our feet become deformed by a love that places our neighbors above ourselves.
Shane Claiborne, The Irresistible Revolution (Zondervan, 2006), p.167-168;