Ephesians 6:13-18

Therefore take unto you the armour of God, that you may be able to resist in the evil day, and to stand in all things perfect. Stand therefore, having your loins girt about with truth, and having on the breastplate of justice, And your feet shod with the preparation of the gospel of peace: In all things taking the shield of faith, wherewith you may be able to extinguish all the fiery darts of the most wicked one. And take unto you the helmet of salvation, and the sword of the Spirit (which is the word of God). By all prayer and supplication praying at all times in the spirit; and in the same watching with all instance and supplication for all the saints