Abstract: This research utilized an inductive case study approach to explore how servant leaders develop the attributes and behaviors associated with servant leadership. Fourteen servant leaders representing multiple congregational units at various hierarchical levels from a global church organization were used to research the phenomenon. There were five aggregate theoretical dimensions found: (1) exposure to models of servant leader behavior; (2) intra-organizational leadership experience; (3) leader training; (4) spiritual learning; and (5) extra-organizational factors. The five aggregate theoretical dimensions lead to the formation of a conceptual model of servant leader development. The boundary conditions and implications of the model are also discussed.