17 And take the helmet of salvation, and the sword of the Spirit, which is 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 me, that utterance may be given unto me, that I may open my 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 I ought to speak.