The name “Theophilus” is well attested in the time period in which Luke wrote. It was a common name, over a few centuries, all over the Roman empire. Josephus even mentions a Jewish high priest with the name a few decades before the temple fell. So it’s highly credible to conclude that Luke was writing to a specific person. But what other clues can we find regarding the identity of this Theophilus?
Luke addresses his two-part history of the early Christian movement to a man named Theophilus.
…it seemed good to me also, having followed all things closely for some time past, to write an orderly account for you, most excellent Theophilus, 4 that you may have certainty concerning the things you have been taught. (Luke 1:3-4)
In the first book, O Theophilus, I have dealt with all that Jesus began to do and teach… (Acts 1:1)
Who was this person, and how does knowing help us to understand the purpose of Luke and Acts?
Nonspecific Address
The early church father Origen (ca. 185-254) was the first to suggest that “Theophilus” was not a particular individual, but simply a way of addressing all believers. The name literally means “lover of God,” and therefore could become a pseudonym for all Christians everywhere, almost like composing an open letter today with the address “Dear Christian.”