For even in Thessalonica you sent once and again to my necessity.
Now when they had passed through Amphipolis and Apollonia, they came to Thessalonica, where was a synagogue of the Jews:
Why we would have come to you, even I Paul, once and again; but Satan hindered us.
For you remember, brothers, our labor and travail: for laboring night and day, because we would not be chargeable to any of you, we preached to you the gospel of God.
And let our's also learn to maintain good works for necessary uses, that they be not unfruitful.