[17] And take the helmet of salvation, and the sword of the Spirit, the word of God: [18] Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints; [19] And for that utterance may be given that I may open mouth boldly, to make known the mystery of the gospel, [20] For which I am an ambassador in bonds: that therein I may speak boldly, as ought to speak.