Acts 1:1
Theophilus, the honorable friend of God, receives Luke's second volume on all Jesus began to do and teach — continuity between Gospel and Acts is essential; Luke-Acts is a two-volume unified narrative. The former account (Gospel) established the person and work of the incarnate Christ; this account will show that same Christ exalted and working through his Spirit-empowered witnesses. The historical narrative grounds theology in concrete events and eyewitness testimony.