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.
The hardest thing in life may be to learn to truly trust that there is something noble and generative in ourselves. This is a greater sense of the notion of believing in our self; to truly believe in oneself means to uncover the inner core of imagination and authenticity that can also be called the genius within us. When we connect to the inner resident of the soul, we also learn how we are woven to the Soul of the World.