A concise survey recounts the origins and evolution of Lutheran missionary work, outlining theological motivations, early European developments, and the church’s expansion into Asia, Africa, and the Americas. It describes missionary methods, institutional foundations such as schools, hospitals, and seminaries, profiles pioneering efforts and organizational cooperation among societies, and summarizes regional mission activities and challenges. The narrative highlights educational and medical initiatives, training of native clergy and lay workers, and the adaptation of mission strategy over time, concluding with reflections on unity, mutual support, and the ongoing purpose of evangelization and service.