The Greek epistates (Strong's G1988) means 'master,' 'commander,' or 'one who stands over.' It combines epi (over) and histemi (to stand). Uniquely, this title is used exclusively in Luke's Gospel to address Jesus — and only by His disciples. It appears six times as a form of address: 'Master!' — indicating close, respectful, dependent relationship.
The exclusive Lukan use of epistates for Jesus is theologically significant. While Matthew and Mark use didaskalos (teacher) or rabbi, Luke's disciples cry out epistata — 'Commander!' or 'One who stands over us!' — particularly in moments of crisis: the stormy sea (Luke 8:24), the healing of ten lepers (Luke 17:13), Peter's miraculous catch (Luke 5:5). The title expresses dependence, not just respect. It is what a soldier calls his commanding officer, what a servant calls the one who directs his life. In using this word, Luke's disciples acknowledge that Jesus does not merely teach — He commands reality itself.