Ephesians 6:12
For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.
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Mark 9:17-29
And one of the multitude answered and said, Master, I have brought to you my son, which has a dumb spirit;
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Mark 6:7
And he called to him the twelve, and began to send them forth by two and two; and gave them power over unclean spirits;
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