And then there was Henri Nouwen. A Catholic priest with a brilliant mind, Henri was invited to teach at Harvard. (Yes, that Harvard.) As a teacher, could you possibly have any more impact than that? God was clearly positioning Henri for some major impact. And then in 1985, after just three years at Harvard, Henri walked away to spend the rest of his life living in a community for the disabled, devoting a significant portion of his time every day to the care and feeding of a severely disabled young man named Adam. Why? Because he was convinced that is what God wanted him to do.