Paul and Timothy greet the saints and faithful brothers at Colossae with grace and peace. They give thanks for their faith in Christ Jesus and their love for all the saints, because of the hope laid up for them in heaven, announced in the word of truth, the gospel. That gospel is bearing fruit in all the world, and they learned it from Epaphras, a beloved fellow servant and faithful minister of Christ.
Paul prays that they may be filled with the knowledge of God's will, so as to walk in a manner worthy of the Lord, bearing fruit in every good work. He asks that they be strengthened with all power for endurance with joy, giving thanks to the Father, who has qualified them to share in the inheritance of the saints in light. He delivered them from the domain of darkness and transferred them to the kingdom of his beloved Son, in whom they have redemption, the forgiveness of sins.
Then comes a hymn about Christ: he is the image of the invisible God, the firstborn of all creation, for by him all things were created, in heaven and on earth, through him and for him. He is before all things and in him all things hold together; he is the head of the body, the church, the beginning, the firstborn from the dead, that in everything he might be preeminent. It pleased the Father that in him all the fullness should dwell and through him to reconcile to himself all things, making peace by the blood of his cross.
The Colossians, once hostile in mind, have been reconciled in his body of flesh by his death, to present them holy and above reproach, if they continue in the faith. Paul is a minister of that gospel; he rejoices in his sufferings for them and makes known the mystery hidden for ages: Christ in you, the hope of glory. He proclaims him, teaching everyone in all wisdom, that he may present everyone mature in Christ, struggling with the energy that God works within him.