Paul tells how, when he could bear the anxiety no longer, he decided to be left alone in Athens and sent Timothy, his brother and God's coworker in the gospel of Christ, to strengthen the Thessalonians and encourage them in their faith. He wanted no one to be shaken by these afflictions, and reminds them that they themselves know they were destined for this: he had told them beforehand that they would suffer, and so it has happened. For that reason, unable to bear it any longer, he sent to learn about their faith, fearing that the tempter had tempted them and his labor would be in vain.
But now Timothy has come back with good news of their faith and love, and that they always think kindly of the missionaries and long to see them as they long to see them. In all his distress and affliction, Paul was comforted by their faith. Now he lives, he says, if they stand fast in the Lord. He thanks God for all the joy he feels before him, and prays night and day earnestly to see them again and supply what is lacking in their faith.
The chapter closes with a prayer. Paul asks that God himself, our Father, and our Lord Jesus direct his way to them; that the Lord make them increase and abound in love for one another and for all; and that he establish their hearts blameless in holiness before our God and Father at the coming of our Lord Jesus with all his saints.