1 Thessalonians 1:6-8

You became imitators of us and [through us] of the Lord, after you welcomed our message in [a time of] great trouble with the joy supplied by the Holy Spirit; so that you became an example to all the believers in Macedonia and in Achaia. For the word of the Lord has resounded from you and has echoed [like thunder], not only in Macedonia and Achaia, but in every place [the news of] your [great] faith in God has spread, so that we never need to say anything about it.