Shared ground
Festus presents himself as moving the case along quickly and in an orderly way: he convened the hearing the next day and had Paul brought in. That is an explicit claim in his retelling.
Festus also says the prosecution did not offer the kind of charges he expected. Instead, he describes their objections as internal religious disputes and, especially, a dispute about “one Jesus” who had died, whom Paul insisted is alive. The passage reports Festus’s summary of what the dispute was about; it does not give the full content of the accusations.
Finally, Festus admits he did not know how to investigate this kind of issue. He proposed moving the venue to Jerusalem, but Paul appealed to the emperor, so Festus kept him in custody until transfer could happen.
Where interpretation differs
Some readers take Festus’s phrasing (“their own religion”) mainly as a sign of outsider distance: he hears a local theological argument he does not understand. Others think he is also making a practical legal point: what he is hearing does not sound like a public crime, but like an internal community dispute that does not fit his usual categories.
Some also read Festus’s Jerusalem proposal as a sincere attempt to find a competent place to evaluate the dispute, while others read it as political management—trying to satisfy local leaders while staying within Roman procedure.
Why the disagreement exists
The text gives Festus’s perspective and motivations in summary form. It tells what he did and what he says he thought, but it does not spell out his deeper political calculations or the exact legal categories he had in mind.
What this passage clearly contributes
This retelling highlights the mismatch between Roman expectations of clear criminal charges and the actual points at issue in Paul’s case. It also puts the resurrection claim into the public record through a non-Christian speaker: Festus can state plainly that Paul’s central claim concerns Jesus’ being alive after death, even if Festus himself is unsure how to handle such a dispute (cf. Acts 25:19).