“After these things I saw another angel coming down from heaven, having great authority, and the earth was illuminated with his glory. And he cried mightily with a loud voice, saying, ‘Babylon the great is fallen, is fallen, and has become a habitation of demons, a prison for every foul spirit, and a cage for every unclean and hated bird!’” Revelation 18:1-2.
“Now there was a man in their synagogue with an unclean spirit. And he cried out, saying, ‘Let us alone! What have we to do with You, Jesus of Nazareth? Did You come to destroy us? I know who You are – the Holy One of God!’ But Jesus rebuked him, saying, ‘Be quiet, and come out of him!’ And when the unclean spirit had convulsed him and cried out with a loud voice, he came out of him.” Mark 1:23-26.
