Ephesians 6:10-12 NIV
10 Finally, be strong in the Lord and in his mighty power. 11 Put on all
of God’s armor so that you will be able to stand firm against all
strategies of the devil. 12 For we are not fighting against flesh-and-blood
enemies, but against evil rulers and authorities of the unseen world,
against mighty powers in this dark world, and against evil spirits in the
heavenly places.