Colossians 1:18

1:18 He is the head of the body, the church, as well as the beginning, the firstborn from among the dead, so that he himself may become first in all things.

Colossians 1:23

1:23 if indeed you remain in the faith, established and firm, without shifting from the hope of the gospel that you heard. This gospel has also been preached in all creation under heaven, and I, Paul, have become its servant.