I Thessalonians 1:2-6

We give thanks to God always for you all, making mention of you in our prayers, remembering without ceasing your work of faith, labor of love, and patience of hope in our Lord Jesus Christ in the sight of our God and Father, knowing, beloved brethren, your election by God. For our gospel did not come to you in word only, but also in power, and in the Holy Spirit and in much assurance, as you know what kind of men we were among you for your sake. And you became followers of us and of the Lord, having received the word in much affliction, with joy of the Holy Spirit