To wait open-endedly is an enormously radical attitude toward life. So is to trust that something will happen to us that is far beyond our imaginings. So, too, is giving up control over our future and letting God define our life, trusting that God molds us according to God's love and not according to our fear. The spiritual life is a life in which we wait, actively present to the moment, trusting that new things will happen to us, new things that are far beyond our own imagination, fantasy, or prediction. That, indeed, is a very radical stance toward life in a world preoccupied with control.
Henri J. M. Nouwen