to worship God
The focus on worship indicates the centrality of devotion and allegiance to God in Paul's message. This reflects the early Christian emphasis on worshiping God through Jesus Christ, which was seen as a departure from traditional Jewish practices. The concept of worship in the New Testament often involves a transformation of life and heart, aligning with Jesus' teaching that true worshipers will worship "in spirit and truth" (John 4:23).

in ways contrary to the law,
The law referred to here is the Mosaic Law, which governed Jewish religious and social life. The accusation suggests that Paul's teachings were seen as a threat to the established religious order. This reflects the broader conflict in the early church regarding the role of the law for Gentile converts, a major theme in Paul's letters, particularly in Galatians and Romans. The tension between law and grace is a recurring issue, with Paul advocating for a new covenant relationship with God through faith in Christ, rather than adherence to the law.

they said.
The "they" refers to the Jewish leaders in Corinth who opposed Paul's message. This opposition is consistent with the pattern seen throughout Acts, where Jewish authorities often resist the spread of the Gospel. The cultural and religious dynamics of the time were complex, with Jewish communities in the Diaspora navigating their identity in a predominantly Gentile world. The resistance to Paul's message can be seen as a defense of traditional beliefs and practices in the face of a rapidly growing Christian movement.

• The accusers single Paul out—one man whose message stands out in Corinth (Acts 18:12).

• Scripture elsewhere highlights God’s deliberate choice of Paul: “Go! This man is My chosen instrument” (Acts 9:15).

• Opposition often narrows its focus to the messenger, not the truth, just as the council fixed on Stephen (Acts 6:13-14).

• Paul’s ministry style was reasoned, Spirit-filled persuasion (Acts 18:4; 17:4).

• Persuasion is legitimate gospel work: Agrippa felt its pull—“Can you persuade me…?” (Acts 26:28).

• The charge itself affirms Paul’s effectiveness; lives were changing.

• “The people” includes Jews and Gentiles (Acts 18:4; 14:1), showing the gospel’s broad reach.

• Large crowds often triggered jealousy in unbelieving leaders (Acts 13:45; 17:5).

• God’s heart has always been for all nations, promised to Abraham and now unfolding through Paul (Galatians 3:8).

• Paul called hearers away from idols to “serve the living and true God” (1 Thessalonians 1:9).

• True worship centers on Christ, fulfilling Jesus’ words: “true worshipers will worship the Father in spirit and in truth” (John 4:23).

• Far from diminishing worship, the gospel restores it to God’s intended purity (Romans 12:1).

• Similar complaints were leveled against Jesus (Matthew 5:17) and Stephen (Acts 6:13-14).

• Paul never violated God’s law; he proclaimed its fulfillment in Christ (Romans 3:31; Acts 25:8).

• The clash arose because grace in Christ removed the need for temple rituals and ethnic boundary markers (Acts 21:28), exposing hearts that clung to the shadow instead of the substance.

• “They” were local Jewish leaders who brought Paul before Gallio (Acts 18:12).

• Verbal accusation was their weapon when they lacked evidence—paralleling the false witnesses at Jesus’ trial (Mark 14:55-59).

• Gallio’s eventual dismissal (Acts 18:14-16) underscores that the charge was baseless in Roman eyes and, more importantly, in God’s.

Acts 18:13 records hostile leaders accusing Paul of leading people to worship God outside Mosaic boundaries. The statement unwittingly testifies that Paul, a single yet God-appointed man, was powerfully persuading diverse listeners to genuine worship. Their claim of illegality echoes earlier opposition to Christ and His servants but collapses before both Roman justice and divine truth. In Christ, the law is fulfilled, worship is purified, and the gospel moves unhindered despite every accusation.