Ephesians 6:12-13

12 For 1we do not wrestle against flesh and blood, but against 2the rulers, against the authorities, against 3the cosmic powers over 4this present darkness, against 5the spiritual forces of evil 6in the heavenly places.
13 Therefore 7take up the whole armor of God, that you may be able to withstand in 8the evil day, and having done all, to stand firm.