First Reading 1 Thessalonians 2:9-13
9For you remember, brothers, our hardship and weariness. We preached the Gospel of God among you, working night and day, so that we would not be burdensome to any of you.
10You are witnesses, as is God, of how holy and just and blameless we were with you who have believed.
11And you know the manner, with each one of you, like a father with his sons,
12in which we were pleading with you and consoling you, bearing witness, so that you would walk in a manner worthy of God, who has called you into his kingdom and glory.
13For this reason also, we give thanks to God without ceasing: because, when you had accepted from us the Word of the hearing of God, you accepted it not as the word of men, but (as it truly is) as the Word of God, who is working in you who have believed.
Catholic Public Domain Version
Read in the CPDV: The whole of 1 Thessalonians 2