You recall, brothers and sisters, our toil and drudgery. Working night and day in order not to burden any of you, we proclaimed to you the Gospel of God. You are witnesses, and so is God, how devoutly and justly and blamelessly we behaved toward you believers. As you know, we treated each one of you as a father treats his children, exhorting and encouraging you and insisting that you walk in a manner worthy of the God who calls you into his Kingdom and glory.

And for this reason, we too give thanks to God unceasingly, that, in receiving the word of God from hearing us, you received it not as the word of men, but as it truly is, the word of God, which is now at work in you who believe.