In contexts of the world where economic, political and social conditions are precarious, access to adequate healthcare and medical treatment is never a given. Faith-based organizations are committed - both globally and locally - to organizing and providing care particularly in these contexts, creating support networks within communities and ensuring care for all those in need. The "mission for health" shapes and drives these organizations: a dedicated research, the "Global Faith-Based Healthcare Systems" project, has been developed by involving global organizations and local communities, to understand how they operate and interact within specific contexts, identifying needs and mobilizing all the resources that are present and available there. They contribute to creating networks, building communities and promoting health in everyday life of people, representing a possible model faith-based organizations have developed to deal with inequalities in healthcare, trying to reduce them and to improve the quality of life for the persons living there, and - in this way - their dignity.