Colossians 4:2-6

Devote yourselves to prayer, keeping alert in it with an attitude of thanksgiving;

praying at the same time for us as well, that God will open up to us a door for the word, so that we may proclaim the mystery of Christ, for which I have also been imprisoned;

that I may make it clear in the way that I ought to proclaim it.

Conduct yourselves with wisdom toward outsiders, making the most of the opportunity.

Your speech must always be with grace, as though seasoned with salt, so that you will know how you should respond to each person.