Paul’s plan is to by-pass Ephesus and meet the Elders at Miletus, thirty miles from Ephesus. What was the purpose of this plan? Paul’s desire is to get to Jerusalem as rapidly as possible, so he may have simply wanted to avoid Ephesus. Had he stopped there, he would have had so many obligations that he would have never been able to meet his schedule. He would lose more time in Ephesus than if he meets the elders in Miletus. Another possibility is that Paul’s ship was scheduled to stop in Miletus, not Ephesus. One did not book travel on a passenger ship in the ancient world, all travel was on cargo ships and one was often at the mercy of the cargo-schedule
When the elders arrive, Paul warns them of trials they will have to face in the near future (Acts 20:25-31). Paul employs a common metaphor to warn the elders from Ephesus that they are about to face trials. Since elders are appointed by the Holy Spirit to the task of shepherding the flock, the natural metaphor for an attack against the flock is a “savage wolf.” The elders are to keep watch over the church in order to guard it against enemies. But this also involves watching themselves – they are to be worthy shepherds! These “wolves” seek to tear the congregation apart, and at this point may refer to elements in Ephesus, whether Greek or Jewish, that see Christianity as a threat.
Paul also warns of threats which will arise from within the congregation itself. Perhaps the most disturbing prediction is that these wolves may very well arise from within their congregation – some men will arise, distort the truth, and draw disciples away after them.
This is exactly the situation we find in 1 Timothy, a letter written by Paul several years later to Timothy while he worked in Ephesus. The false teachers are “insiders,” people from within the church that are distorting the truth. Based on 1 Timothy and Acts 20:30, it appears that the false teachers were elders from within the Ephesian church. The are teachers (1 Tim 1:3, 7, 6:3) and the task of teaching in the church is given to the elders (1 Tim 3:2, 5:17).
At this point in Acts, the “savage wolves” are in the future – or are they? Paul’s plan is to by-pass Ephesus and meet the Elders at Miletus, thirty miles from Ephesus. While it is possible Paul simply wanted to avoid obligations to meet with many people in Ephesus in order to get to Jerusalem as soon as possible, it seems to me that the problems which 1 Timothy addresses are already surfacing. This meeting at Miletus, then, is a gathering of loyal elders who still can be trusted by Paul.
Is it possible that Paul’s speech reflects the situation of the post-apostolic church? What happens when Paul dies? Who “takes over”? It seems to me that Paul is telling these shepherds that they are now in charge of the flock, and they have to be on guard against internal and external threats to the health of the church.
This “guarding” function is an important application for modern churches since most threats against the church are not coming from the outside (the government is not our greatest enemy, believe it or not!), but from other Christians, “wolves in sheep’s clothing.”