Colossians 4:2-9

Be persistent and devoted to prayer, being alert and focused in your prayer life with an attitude of thanksgiving. At the same time pray for us, too, that God will open a door [of opportunity] to us for the word, to proclaim the mystery of Christ, for which I have been imprisoned; that I may make it clear [and speak boldly and unfold the mystery] in the way I should. Conduct yourself with wisdom in your interactions with outsiders (non-believers), make the most of each opportunity [treating it as something precious]. Let your speech at all times be gracious and pleasant, seasoned with salt, so that you will know how to answer each one [who questions you]. As to all my affairs, Tychicus, who is a much-loved brother and faithful assistant and fellow bond-servant in the Lord, will give you all the information. [Eph 6:21] I have sent him to you for this very purpose, that you may know how we are doing and that he may encourage your hearts; and with him is Onesimus, our faithful and beloved brother, who is one of you. They will let you know everything about the situation here [in Rome].