Bible dictionaries
Theophilus
What Bible dictionaries say about “Theophilus”, one article after the other.
Easton’s Bible Dictionary & Webster’s 1828 Dictionary
Theophilus - (Easton's Bible Dictionary)
Lover of God, a Christian, probably a Roman, to whom Luke dedicated both his Gospel (Luke 1:3) and the Acts of the Apostles (1:1). Nothing beyond this is known of him. From the fact that Luke applies to him the title "most excellent", the same title Paul uses in addressing Felix (Acts 23:26; 24:3) and Festus (26:25), it has been concluded that Theophilus was a person of rank, perhaps a Roman officer.
Matthew George Easton, Easton’s Bible Dictionary; Noah Webster, American Dictionary of the English Language (1828)
The article in Easton + Webster 1828International Standard Bible Encyclopedia (ISBE 1915)
the-of'-i-lus (Theophilos, "loved of God"): The one to whom Luke addressed his Gospel and the Ac of the Apostles (compare Lu 1:3; Ac 1:1). It has been suggested that Theophilus is merely a generic term for all Christians, but the epithet "most excellent" implies it was applied by Luke to a definite person, probably a Roman official, whom he held in high respect. Theophilus may have been the presbyter who took part in sending the letter from the Corinthians to Paul, given in the "Acta Pauli" (compare Hennecke, Neutestamentliche Apokryphen, 378). There is also a magistrate Theophilus mentioned in the "Ac of James" as being converted by James on his way to India (compare Budge, The Contendings of the Apostles, II, 299), but these and other identifications, together with other attempts to trace out the further history of the original Theophilus, are without sufficient evidence for their establishment (compare also Knowling in The Expositor Greek Testament, II, 49-51).
C. M. Kerr
International Standard Bible Encyclopedia — James Orr, general editor and contributors; CrossWire SWORD module ISBE 2.2
The article in ISBE 1915Smith’s Bible Dictionary
William Smith; revised by F. N. Peloubet and M. A. Peloubet; CrossWire SWORD module Smith 1.3
The article in Smith