Shared ground
Acts 22:17–21 presents Paul’s mission as something directed by the risen Lord, not merely a personal strategy. In Paul’s telling, the setting is strongly Jewish: he is back in Jerusalem, praying in the temple, and speaking to a Jerusalem crowd. The vision happens “in the temple” and contains a clear warning and a clear reassignment.
The passage also ties Paul’s past violence directly to Jerusalem’s story. Paul describes known actions—imprisoning and believers, and consenting to Stephen’s death—so the reader sees that his witness about Jesus comes from a dramatic reversal, not ignorance of the movement he opposed.
Where interpretation differs
How final is “they will not receive” (v. 18)? Some read it as a blanket statement about Jerusalem as a whole: this city is decisively closed to Paul’s witness. Others read it as situational: in that moment and atmosphere, Paul will not be received, so he must leave quickly even if some individuals in Jerusalem might still believe.
What is Paul doing in vv. 19–20—arguing back or explaining himself? Some take Paul’s response as an attempted appeal: he thinks his notorious past should make him especially persuasive to Jerusalem. Others think it is mainly narrative self-disclosure: Paul is explaining why he would naturally expect to be heard, which highlights the surprising nature of the Lord’s redirect.
Why the disagreement exists
The text gives the Lord’s reason (“they will not receive…”) but does not spell out whether this refers to every person or to the broader public response. Likewise, Paul’s “I said…” could be read as pushback in the moment or as a rhetorical way of showing how strong his prior ties to Jerusalem were. Luke records the exchange without explicit commentary on Paul’s tone or intent.
What this passage clearly contributes
Explicitly, Paul claims: (1) he was in the temple praying, (2) he entered a trance and saw the Lord, (3) the Lord ordered him to leave Jerusalem quickly, (4) the reason given was non-reception of Paul’s testimony about Jesus, and (5) the Lord redirected Paul “far from here” to the Gentiles (v. 21). Theologically by inference, the passage supports the idea that the outward expansion of the message to the Gentiles is portrayed as guided by divine direction rather than as an abandonment of Jewish space or practice. It also frames rejection and redirection as part of the story’s movement, not as a late correction after failure.