On the surface, it might seem that Mother Teresa was solely preoccupied with the physical and material needs of the marginalized. She spent most of her life caring for the sick, feeding the hungry, and rescuing the homeless. Yet even as she set up institutions to resolve world hunger, she talked of people’s hunger for God and their inalienable value as creatures made in his image. Material needs, she insisted, can be easily satisfied, but caring for a person’s spiritual needs is more important. In fact, she regarded it as her primary calling.