Ephesians 6:12-18 Holman Christian Standard Bible (HCSB)
12 For our battle is not against flesh and blood, but against the rulers, against the authorities, against the world powers of this darkness, against the spiritual forces of evil in the heavens. 13 This is why you must take up the full armor of God, so that you may be able to resist in the evil day, and having prepared everything, to take your stand. 14 Stand, therefore,
with truth like a belt around your waist,
18 Pray at all times in the Spirit with every prayer and request, and stay alert in this with all perseverance and intercession for all the saints.