Ephesians 6:13-17

So put on God's armor now! Then when the evil day comes, you will be able to resist the enemy's attacks; and after fighting to the end, you will still hold your ground. So stand ready, with truth as a belt tight around your waist, with righteousness as your breastplate, and as your shoes the readiness to announce the Good News of peace. At all times carry faith as a shield; for with it you will be able to put out all the burning arrows shot by the Evil One. And accept salvation as a helmet, and the word of God as the sword which the Spirit gives you.