More than One Census
Although on its face we seem to have a difficulty here, there are several pieces that we must consider before jumping to the conclusion that Luke and Josephus were speaking about the same event. Indeed, it seems that Caesar Augustus was the type of leader who ordered many censuses in his day. Records exist to show that Roman-controlled Egypt had begun a census as early as 10 B.C. and it was repeated every 14 years. And Augustus himself notes in his Res Gestae (The Deeds of Augustus) that he ordered three wide-spread censuses of Roman citizens, one in 28B.C., one in 8 B.C. and one in 14 A.D.
2 In between there are several other censuses that happened locally across Rome. Luke's account corroborates the idea of multiple censuses for Judea when he writes "This was the first census taken while Quirinius was governor of Syria." Certainly, the word "first" implies that more than one census happened.
On another occasion, an enrollment of all the people of the empire happened to swear an oath of allegiance to Caesar. In Chapter 34 of Res Gestae Augustus also notes, "When I administered my thirteenth consulate (2 B.C.E.), the senate and Equestrian order and Roman people all called me father of the country, and voted that the same be inscribed in the vestibule of my temple".
3 Josephus also mentions a time "When all good people gave assurance of their good will to Caesar".
4 These types of tributes would also require an enrollment of individuals from across the empire. Orosius, a fifth century Christian, links this registration with the birth of Jesus saying that "all of the peoples of the great nations were to take an oath".
5
Taking all of this together, we have at least three censuses in the area of Judea - one in 8 B.C., one starting around 2 B.C. and one in 6 A.D. The only point that is really in question, then, is whether Luke was mistaken in ascribing this census to the time when Quirinius was in the role of Syrian Governor. Since Quirinius wasn't governor of the Syrian province until after Archelaus was deposed, critics claim Luke misidentified the census as the smaller one, which happened some 8-10 years after Herod died. Either Luke is wrong on his dating of Jesus' birth or Matthew made up the story of Herod the Great and the killing of the infants. Is this an accurate objection?