NET

43 When the meeting of the synagogue had broken up, many of the Jews and God-fearing proselytes followed Paul and Barnabas, who were speaking with them and were persuading them to continue in the grace of God.

Darby

43 And the congregation of the synagogue having broken up, many of the Jews and of the worshipping^D7835 proselytes followed Paul and Barnabas, who speaking to them, persuaded them to continue in the grace of God.

Darby Bible Notes

worshipping - The word translated 'worshipping,' 'worshippers,' and 'worshipped' at verses 43 and 50, also at chs. 16.14; 17.4 and 17, and 18.7, signified a numerous class of Gentiles who, acknowledging the vanity of idolatry and detesting its disorders, attended the Jewish worship.

KJV

43 Now when the congregation was broken up, many of the Jews and religious proselytes followed Paul and Barnabas: who, speaking to them, persuaded them to continue in the grace of God.