The Greek verb apographo (G583) means to register or to enroll — specifically the official registration of persons in a census. It is a compound of apo (away/off) and grapho (to write), meaning to copy down or record in a register. The word appears in Luke 2:1,3,5 for the census decreed by Caesar Augustus, and in Hebrews 12:23 for the heavenly registry.
Luke uses apographo deliberately to frame the birth of Jesus within the machinery of Roman imperial power: Caesar decrees a census, and the entire world is set in motion to be registered. Yet this bureaucratic act of empire becomes the instrument of God's providence — moving Joseph and Mary to Bethlehem so that Scripture would be fulfilled (Micah 5:2). More profoundly, Hebrews 12:23 speaks of believers as those 'enrolled' (apographo) in heaven — registered as citizens of the heavenly city, the Jerusalem above. The Roman census that set Jesus' birth in motion points to a greater registry: God's book of life in which the names of His children are written (Revelation 21:27).