He
reasoned in the synagogue every Sabbath, and persuaded Jews and Greeks. But when Silas and Timothy came down from Macedonia, Paul was compelled by the Spirit, testifying to the Jews that Jesus was the Christ. When they opposed him and blasphemed, he shook out his clothing and said to them, “Your blood be on your own heads! I am clean. From now on, I will go to the Gentiles!” He departed there, and went into the house of a certain man named Justus, one who worshiped God, whose house was next door to the synagogue. Crispus, the ruler of the synagogue, believed in the Lord with all his house. Many of the Corinthians, when they heard, believed and were baptized. The Lord said to Paul in the night by a vision, “Don’t be afraid, but speak and don’t be silent; for I am with you, and no one will attack you to harm you, for I have many people in this city.”
Acts 18:4-10
Acts 17 [33.] Thus Paul went out from among them. But certain men joined with him, and believed, among whom also was Dionysius the Areopagite, and a woman named Damaris, and others with them.
Acts 18 [1.] After these things Paul departed from Athens, and came to Corinth. He found a certain Jew named Aquila, a man of Pontus by race, who had recently come from Italy, with his wife Priscilla, because Claudius had commanded all the Jews to depart from Rome. He came to them, and because he practiced the same trade, he lived with them and worked, for by trade they were tent makers. He reasoned in the synagogue every Sabbath, and persuaded Jews and Greeks. But when Silas and Timothy came down from Macedonia, Paul was compelled by the Spirit, testifying to the Jews that Jesus was the Christ. When they opposed him and blasphemed, he shook out his clothing and said to them, “Your blood be on your own heads! I am clean. From now on, I will go to the Gentiles!”
Acts 18 [7.] He departed there, and went into the house of a certain man named Justus, one who worshiped God, whose house was next door to the synagogue. Crispus, the ruler of the synagogue, believed in the Lord with all his house. Many of the Corinthians, when they heard, believed and were baptized. The Lord said to Paul in the night by a vision, “Don’t be afraid, but speak and don’t be silent; for I am with you, and no one will attack you to harm you, for I have many people in this city.”
Acts 18 [11.] He lived there a year and six months, teaching the word of God among them. But when Gallio was proconsul of Achaia, the Jews with one accord rose up against Paul and brought him before the judgment seat, saying, “This man persuades men to worship God contrary to the law.”
Meaning:
In Corinth, a rich port city and capital of the province of Achaia, Paul lodged and worked with Aquila and Priscilla (Acts 18:1-3). These verses show how the Good News took root there: in the synagogue, then next door to it, and under the Lord’s own promise.
- “He reasoned in the synagogue every Sabbath, and persuaded Jews and Greeks”
Paul began, as usual, with the synagogue, where the Scriptures were known and God-fearing Greeks gathered. He “reasoned” and “persuaded,” working at his trade during the week.
- “Paul was compelled by the Spirit, testifying to the Jews that Jesus was the Christ”
When Silas and Timothy arrived, Paul gave himself fully to preaching; gifts brought from Macedonia may have freed him to do so (2 Corinthians 11:9). He later recalled that he came to Corinth “in weakness, in fear, and in much trembling” (1 Corinthians 2:3). His boldness was not natural confidence but the pressure of the Spirit and the message itself.
- “Your blood be on your own heads! I am clean.”
Shaking out his clothing was a sign of separation, like the shaking off of dust that Jesus told his disciples to do when a town refused them (Matthew 10:14). Paul and Barnabas had done the same at Pisidian Antioch (Acts 13:46). The words “your blood be on your own heads” echo the watchman of Ezekiel: the one who hears the trumpet and ignores the warning, “his blood shall be on his own head” (Ezekiel 33:4; compare Ezekiel 33:5-6). “I am clean” means Paul had warned them faithfully; the responsibility was now theirs. He was not cursing them, and he never stopped loving his people (Romans 9:1-3). In the very next city he again went first to the synagogue (Acts 18:19).
- “He departed there, and went into the house of a certain man named Justus”
Paul did not go far: Justus, a God-fearing Gentile, lived next door to the synagogue. Then came a remarkable conversion: Crispus, “the ruler of the synagogue,” believed “with all his house.” Paul later mentioned baptizing him personally: “I thank God that I baptized none of you, except Crispus and Gaius” (1 Corinthians 1:14).
- “Don’t be afraid, but speak and don’t be silent; for I am with you”
The vision suggests that Paul, after opposition in Philippi, Thessalonica and Berea, was tempted to fear. The Lord’s words echo his promises to earlier servants: “Don’t you be afraid, for I am with you” (Isaiah 41:10), and to Jeremiah, “Don’t be afraid because of them, for I am with you to rescue you” (Jeremiah 1:8). The promise was specific: no one would harm him in Corinth, “for I have many people in this city.”
The Significance of Acts 18:4-10
- Faithful witness, leaving the results to God
Paul’s duty was to speak clearly and lovingly; the hearers were responsible for their response. Believers are called to be faithful messengers, not to control the results.
- God goes before his messengers
The Lord’s “I have many people in this city” shows that God is already at work before his servants arrive. Evangelism is joining what God is doing. As Paul later wrote, “I planted. Apollos watered. But God gave the increase” (1 Corinthians 3:6).
- Courage comes from God’s presence
Even an apostle needed encouragement. Fear is not a sin to hide but a weakness to bring to the Lord, whose presence is the answer to it.
Cross-References:
Acts 13:46: "Since indeed you thrust it from you, and judge yourselves unworthy of eternal life, behold, we turn to the Gentiles." The same pattern at Pisidian Antioch.
Ezekiel 33:5: "He heard the sound of the trumpet, and didn’t take warning; his blood shall be on him;" The background of Paul’s words.
Isaiah 41:10: "Don’t you be afraid, for I am with you." God’s presence answers fear.
1 Corinthians 3:6: "I planted. Apollos watered. But God gave the increase." Paul on the growth of the church at Corinth.
Conclusion: In Corinth Paul reasoned every Sabbath until opposition forced a break, and then he solemnly left the responsibility with those who rejected the message. God answered with fruit, including the conversion of the synagogue ruler, and with a vision promising protection and many people in the city. The passage teaches faithful, bold witness that rests on the presence and purpose of the Lord.
PIB Scriptures are derived from the World English Bible