God has identified himself with the hungry, the sick, the naked, the homeless; hunger, not only for bread, but for love, for care, to be somebody to someone; nakedness, not of clothing only, but nakedness of that compassion that very few people give to the unknown; homelessness, not only just from a shelter made of stone, but that homelessness that comes from having no one to call your own.

Source: Mother Teresa: Essential Writings