1 Thessalonians 1:6
And ye became followers of us, and of the Lord, having received the word in much affliction, with joy of the Holy Ghost:
1 Thessalonians 3:6-8
But now when Timotheus came from you unto us, and brought us good tidings of your faith and charity, and that ye have good remembrance of us always, desiring greatly to see us, as we also to see you: Therefore, brethren, we were comforted over you in all our affliction and distress by your faith: For now we live, if ye stand fast in the Lord.
2 Thessalonians 1:3-4
We are bound to thank God always for you, brethren, as it is meet, because that your faith groweth exceedingly, and the charity of every one of you all toward each other aboundeth; So that we ourselves glory in you in the churches of God for your patience and faith in all your persecutions and tribulations that ye endure: