14 For you, brothers and sisters, became imitators of God’s churches in Judea, which are in Christ Jesus: You suffered from your own people the same things those churches suffered from the Jews

Read 1 Thessalonians 2:14 Using Other Translations

For ye, brethren, became followers of the churches of God which in Judaea are in Christ Jesus: for ye also have suffered like things of your own countrymen, even as they have of the Jews:
For you, brothers, became imitators of the churches of God in Christ Jesus that are in Judea. For you suffered the same things from your own countrymen as they did from the Jews,
And then, dear brothers and sisters, you suffered persecution from your own countrymen. In this way, you imitated the believers in God’s churches in Judea who, because of their belief in Christ Jesus, suffered from their own people, the Jews.