12 Bible Verses about Demons, Christ's Authority

and what the exceeding greatness of his power towards us who believe, according to the operation of his mighty power, which he performed in Christ, when he raised him from the dead and seated him at his right hand in the heavenly [worlds], above every principality and authority and power and lordship, and every name that is named, not only in this life but also in that to come,read more.
and put all things in subjection under his feet, and made him head over all things to the church,

For I am persuaded that neither death nor life, nor angels nor principalities, nor things present nor things to come, nor powers,

that now to the principalities and powers in the heavenly [worlds] should be made known, through the church, the manifold wisdom of God,

for by him were all things created which are in heaven and on the earth, the visible and the invisible, whether thrones, or lordships, or principalities, or powers. All things were created through him and for him,

and you are made perfect in him, who is the head of all principality and power,

And, the demons besought him, saying, If you cast us out, send us into the herd of swine. And he said to them, Go. And going out, they went away into the herd of swine, and, behold, the whole herd rushed down a precipice into the lake, and died in the waters;

And he healed many that were sick with various diseases, and cast out many demons, and suffered not the demons to say that they knew him.

AND having arisen early on the first day of the week, he appeared first to Mary the Magdalene from whom he had cast out seven demons.

AND he cast out a demon, and it was dumb. And when the demon had gone out, the dumb spoke; and the multitudes wondered.

And Jesus seeing that a multitude ran together, rebuked the impure spirit, saying to him, Deaf and dumb spirit, I command you, come out of him, and enter into him no more.

And Jesus rebuked him, and the demon went out of him, and the child was cured from that hour.

and this she did for many days. And Paul being grieved turned around and said to the spirit, I command you, in the name of Jesus Christ, to come out of her. And it came out of her in that hour.