⁴ tn Grk “O Theophilus,” but the usage of the vocative in Acts with ὦ (ō) is unemphatic, following more the classical idiom (see ExSyn 69).

⁴ sn This is one of the few parables that comes with an explanation at the start:…they should always pray and not lose heart. It is part of Luke’s goal in encouraging Theophilus (1:4).

³ sn The closing remark just as they had been told notes a major theme of Luke 1-2 as he sought to reassure Theophilus: God does what he says he will do.

² tn Or “you heard about.” This term can refer merely to a report of information (Acts 21:24) or to instruction (Acts 18:25). The scope of Luke’s Gospel as a whole, which calls for perseverance in the faith and which assumes much knowledge of the OT, suggests Theophilus had received some instruction and was probably a believer.

¹ tn Or “know the truth about”; or “know the certainty of.” The issue of the context is psychological confidence; Luke’s work is trying to encourage Theophilus. So in English this is better translated as “know for certain” than “know certainty” or “know the truth,” which sounds too cognitive. “Certain” assumes the truth of the report. On this term, see Acts 2:36; 21:34; 22:30; 25:26. The meaning “have assurance concerning” is also possible here.