Corinth is, by this book’s own quiet admission, the hardest city Paul has faced yet — a place so corrupt that even the apostle nearly loses heart. It takes a direct word from Christ in the night to keep him there. What follows is a year and a half of steady, patient labor, an unexpected acquittal from a Roman governor, and the arrival of a brilliant, self-taught preacher named Apollos who still has something crucial left to learn.
A study in Acts 18 · Arthur Baldwin · StandUp4Jesus.Org · 18 min read
I Am Clean
“After these things Paul departed from Athens, and came to Corinth; And found a certain Jew named Aquila, born in Pontus, lately come from Italy, with his wife Priscilla; (because that Claudius had commanded all Jews to depart from Rome:) and came unto them. And because he was of the same craft, he abode with them, and wrought: for by their occupation they were tentmakers.”
Acts 18:1-3
A Roman emperor’s decree expelling Jews from the capital is, on its own terms, only politics; read here, it is also the reason a skilled tentmaking couple happens to be in Corinth at exactly the moment Paul needs both a trade and a household to lodge with. Aquila and Priscilla will go on to become two of the most trusted names in his whole ministry, and this ordinary, almost incidental introduction is where that partnership begins.
“And he reasoned in the synagogue every sabbath, and persuaded the Jews and the Greeks. And when Silas and Timotheus were come from Macedonia, Paul was pressed in the spirit, and testified to the Jews that Jesus was Christ.”
Acts 18:4-5
“Behold the apostle preaching in the synagogue at Corinth, reasoning from the writings of Moses and the prophets, and bringing his hearers down to the advent of the promised Messiah. … Paul’s hearers were made to understand that the Messiah for whose advent they had been longing, had already come.”
Ellen G. White · The Acts of the Apostles, p. 246
Silas and Timothy’s arrival from Macedonia visibly changes something — Paul moves from reasoning to being, in Luke’s own word, “pressed” in spirit, a more urgent register than anything used to describe his teaching so far in Corinth. Reinforcements seem to have freed him to preach with less caution and more conviction.
“And when they opposed themselves, and blasphemed, he shook his raiment, and said unto them, Your blood be upon your own heads; I am clean: from henceforth I will go unto the Gentiles. And he departed thence, and entered into a certain man’s house, named Justus, one that worshipped God, whose house joined hard to the synagogue.”
Acts 18:6-7
“The same spirit that had led them to reject Christ, filled them with wrath and fury against His servant; and had not God especially protected him, that he might continue to bear the gospel message to the Gentiles, they would have put an end to his life.”
Ellen G. White · The Acts of the Apostles, p. 248
Justus’s house sits, almost provocatively, right next door to the very synagogue that just rejected Paul’s message — not a retreat to safer ground, but a decision to keep the new work in plain, daily view of the old.
“And Crispus, the chief ruler of the synagogue, believed on the Lord with all his house; and many of the Corinthians hearing believed, and were baptized.”
Acts 18:8
“The hatred with which the Jews had always regarded the apostles was now intensified. The conversion and baptism of Crispus had the effect of exasperating instead of convincing these stubborn opposers.”
Ellen G. White · The Acts of the Apostles, p. 249
The very synagogue ruler who presumably presided over Paul’s rejection is himself converted soon afterward — the same pattern already seen with the Philippian jailer and the Ephesian sorcerers still to come: opposition and conversion running remarkably close together, sometimes in the very same household.
I Have Much People In This City
“Though Paul had a measure of success in Corinth, yet the wickedness that he saw and heard in that corrupt city almost disheartened him. The depravity that he witnessed among the Gentiles, and the contempt and insult that he received from the Jews, caused him great anguish of spirit. He doubted the wisdom of trying to build up a church from the material that he found there.”
Ellen G. White · The Acts of the Apostles, p. 250
This is a rare, candid admission about the great missionary of this whole book — not merely tired or inconvenienced, but genuinely doubting whether the work in this specific city is even worth continuing. Corinth, famous across the ancient world for its immorality, seems to have worn him down in a way Philippi’s beating and Athens’s polite indifference never quite managed.
“Then spake the Lord to Paul in the night by a vision, Be not afraid, but speak, and hold not thy peace: For I am with thee, and no man shall set on thee to hurt thee: for I have much people in this city.”
Acts 18:9-10
“Paul understood this to be a command to remain in Corinth and a guarantee that the Lord would give increase to the seed sown. Strengthened and encouraged, he continued to labor there with zeal and perseverance.”
Ellen G. White · The Acts of the Apostles, p. 250
“I have much people in this city” is a genuinely strange thing for Christ to say about a city this study has just described as corrupt and dispiriting — a claim on souls Paul cannot yet see, made before a single one of them has come forward. The promise is not that the work will be easy, only that it will not be wasted.
“And he continued there a year and six months, teaching the word of God among them.”
Acts 18:11
Eighteen months is, by a wide margin, the longest single stay this book has recorded anywhere so far — a direct, practical consequence of a vision that arrived at precisely the moment Paul was ready to leave. It was also during this long stay that Paul, hearing good news of the Thessalonian believers from Silas and Timothy, wrote them the letters that became 1 and 2 Thessalonians — the earliest of his epistles preserved in the New Testament, composed in the middle of this same eighteen months.
I Will Be No Judge Of Such Matters
“And when Gallio was the deputy of Achaia, the Jews made insurrection with one accord against Paul, and brought him to the judgment seat, Saying, This fellow persuadeth men to worship God contrary to the law.”
Acts 18:12-13
“They expected that the authorities, as on former occasions, would side with them; and with loud, angry voices they uttered their complaints against the apostle. … The Jewish religion was under the protection of the Roman power, and the accusers of Paul thought that if they could fasten upon him the charge of violating the laws of their religion, he would probably be delivered to them for trial and sentence. They hoped thus to compass his death.”
Ellen G. White · The Acts of the Apostles, p. 252, 253
This is a calculated legal strategy, not a spontaneous mob action — an attempt to use Judaism’s own protected status under Roman law as a weapon against a movement its accusers considered a deviant sect within it.
“And when Paul was now about to open his mouth, Gallio said unto the Jews, If it were a matter of wrong or wicked lewdness, O ye Jews, reason would that I should bear with you: But if it be a question of words and names, and of your law, look ye to it; for I will be no judge of such matters. And he drave them from the judgment seat.”
Acts 18:14-16
“Gallio was a man of integrity, and he refused to become the dupe of the jealous, intriguing Jews. Disgusted with their bigotry and self-righteousness, he would take no notice of the charge. As Paul prepared to speak in self-defense, Gallio told him that it was not necessary.”
Ellen G. White · The Acts of the Apostles, p. 253
Paul never even gets to make his defense — the case is dismissed before he can open his mouth, on the correct legal judgment that a dispute over Jewish theology is simply not Rome’s business to referee. It is the sturdiest legal precedent this whole book has recorded yet in the movement’s favor, set by a proconsul with no particular sympathy for the gospel at all, only a clear sense of the actual limits of his own office.
“Then all the Greeks took Sosthenes, the chief ruler of the synagogue, and beat him before the judgment seat. And Gallio cared for none of those things.”
Acts 18:17
“For the first time during Paul’s labors in Europe, the mob turned to his side; under the very eye of the proconsul, and without interference from him, they violently beset the most prominent accusers of the apostle. … Thus Christianity obtained a signal victory.”
Ellen G. White · The Acts of the Apostles, p. 253
Sosthenes, beaten here as the synagogue’s chief ruler and Paul’s presumed prosecutor, reappears years later in Paul’s own first letter to the Corinthians (1 Corinthians 1:1) as “brother Sosthenes,” co-sender of the epistle — the second synagogue ruler in this same chapter, after Crispus, whose story does not end with this scene.
The Way Of God More Perfectly
“And Paul after this tarried there yet a good while, and then took his leave of the brethren, and sailed thence into Syria, and with him Priscilla and Aquila; having shorn his head in Cenchrea: for he had a vow. And he came to Ephesus, and left them there: but he himself entered into the synagogue, and reasoned with the Jews.”
Acts 18:18-19
The vow and the haircut at Cenchrea are mentioned without any explanation of their contents — almost certainly a Nazarite-style vow of personal devotion, Luke’s own passing reminder that Paul, whatever freedom he preaches from ceremonial law for others, still keeps his own private religious disciplines as a matter of conscience.
“When they desired him to tarry longer time with them, he consented not; But bade them farewell, saying, I must by all means keep this feast that cometh in Jerusalem: but I will return again unto you, if God will. And he sailed from Ephesus.”
Acts 18:20-21
For once, Paul leaves a promising city not because of persecution but because of his own prior obligation — and unlike so many hurried departures already recorded in this book, this one comes with an explicit promise of return, a promise the next chapter will show him keeping.
“And a certain Jew named Apollos, born at Alexandria, an eloquent man, and mighty in the scriptures, came to Ephesus. This man was instructed in the way of the Lord; and being fervent in the spirit, he spake and taught diligently the things of the Lord, knowing only the baptism of John.”
Acts 18:24-25
“He had heard the preaching of John the Baptist, had received the baptism of repentance, and was a living witness that the work of the prophet had not been in vain.”
Ellen G. White · The Acts of the Apostles, p. 269
Apollos is a genuinely rare combination in this book so far — brilliant, sincere, biblically fluent, and already teaching “diligently,” yet still working from an incomplete gospel, one still anchored in John the Baptist’s own preparatory message rather than the finished work of the cross and resurrection John himself had pointed toward.
“And he began to speak boldly in the synagogue: whom when Aquila and Priscilla had heard, they took him unto them, and expounded unto him the way of God more perfectly.”
Acts 18:26
“Perceiving that he had not yet received the full light of the gospel, ‘took him unto them, and expounded unto him the way of God more perfectly.’ Through their teaching he obtained a clearer understanding of the Scriptures and became one of the ablest advocates of the Christian faith.”
Ellen G. White · The Acts of the Apostles, p. 270
Notice who is not doing the correcting here — not an apostle, not an ordained elder, but the same tentmaking couple who have quietly appeared in this chapter as hosts, fellow-workers, and travel companions, now shown taking a gifted public preacher aside privately rather than contradicting him publicly, and teaching him with enough tact and substance that he comes out of it a better preacher, not a wounded one.
“And when he was disposed to pass into Achaia, the brethren wrote, exhorting the disciples to receive him: who, when he was come, helped them much which had believed through grace: For he mightily convinced the Jews, and that publickly, shewing by the scriptures that Jesus was Christ.”
Acts 18:27-28
“He went to Corinth, where, in public labor and from house to house, ‘he mightily convinced the Jews, … showing by the Scriptures that Jesus was Christ.’ Paul had planted the seed of truth; Apollos now watered it.”
Ellen G. White · The Acts of the Apostles, p. 270
The chapter closes on the very city where it began its longest labor — Apollos now doing further, fruitful work in the same Corinth where Paul once doubted whether a church could be built at all. What one apostle planted in near-despair, and Christ promised in a night vision, a newly-corrected preacher now waters into a harvest Paul himself is not even present to see.
