Colossians 1:25

1:25 I became a servant of the church according to the stewardship from God – given to me for you – in order to complete the word of God,

Colossians 4:8-9

4:8 I sent him to you for this very purpose, that you may know how we are doing and that he may encourage your hearts. 4:9 I sent him with Onesimus, the faithful and dear brother, who is one of you. They will tell you about everything here.