A saint is a person who practices the keystone human virtue of humility. Humility in the face of wealth and plenty, humility in the face of hatred and violence, humility in the face of strength, humility in the face of your own genius or lack of it, humility in the face of another's humility, humility in the face of love and beauty, humility in the face of pain and death. Saints are driven to humbling themselves before all the splendor and horror of the world because they perceive there to be something divine in it pulsing and alive beneath the hard dead surface of material things -- greater and purer than they are.
Julia Butterfly Hill spent 738 days 180' high in a 200' redwood estimated to be 1,000 years old. One day, through her prayers, an overwhelming amount of love started flowing through her, filling up the dark hole that threatened to consume her. She suddenly realized that what she was feeling was the love of the Earth, the love of Creation.
"Everyday we, as a species, do so much to destroy Creation's ability to give us life. But the Creation continues to do everything in its power to give us life anyway. And that is true love."