Colossians 4:3-6

And please pray for me, that God will open a door of opportunity for us to preach the revelation of the mystery of Christ, for whose sake I am imprisoned. Pray that I would unfold and reveal fully this mystery, for that is my delightful assignment. Walk in the wisdom of God as you live before the unbelievers, and make it your duty to make him known. Let every word you speak be drenched with grace and tempered with truth and clarity. For then you will be prepared to give a respectful answer to anyone who asks about your faith.