171 Now when they had passed through Amphip'olis and Apollo'nia, they came to Thessaloni'ca, where there was a synagogue of the Jews. 2 And Paul went in, as was his custom, and for three weeks he argued with them from the scriptures, 3 explaining and proving that it was necessary for the Christ to suffer and to rise from the dead, and saying, "This Jesus, whom I proclaim to you, is the Christ." 4 And some of them were persuaded, and joined Paul and Silas; as did a great many of the devout Greeks and not a few of the leading women.
Matthew Henry's Commentary on Acts 17:1-4
Commentary on Acts 17:1-9
(Read Acts 17:1-9)
The drift and scope of Paul's preaching and arguing, was to prove that Jesus is the Christ. He must needs suffer for us, because he could not otherwise purchase our redemption for us; and he must needs have risen again, because he could not otherwise apply the redemption to us. We are to preach concerning Jesus that he is Christ; therefore we may hope to be saved by him, and are bound to be ruled by him. The unbelieving Jews were angry, because the apostles preached to the Gentiles, that they might be saved. How strange it is, that men should grudge others the privileges they will not themselves accept! Neither rulers nor people need be troubled at the increase of real Christians, even though turbulent spirits should make religion the pretext for evil designs. Of such let us beware, from such let us withdraw, that we may show a desire to act aright in society, while we claim our right to worship God according to our consciences.