Ephesians 6
16 Ref Above all, taking the shield of faith, wherewith ye shall be able to quench all the fiery darts of the wicked.
17 Ref And take the helmet of salvation, and the sword of the Spirit, which is the word of God:
18 Ref Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints;