6 Bible Verses about Demons Causing Illness

And one of the multitude answered him, Teacher, I have brought to thee my son, who hath a dumb spirit. And wherever it seizeth hold of him, it throweth him down; and he foameth and gnasheth his teeth; and he pineth away. And I spoke to thy disciples to cast it out, and they were not able. He answereth and saith to them, O unbelieving generation! How long shall I be with you? How long shall I bear with you? Bring him to me.read more.
And they brought him to him. And as soon as he saw him, the spirit convulsed him; and he fell on the ground, and wallowed, foaming. And he asked his father, How long hath it been thus with him? And he said, From a child; and it hath often cast him both into fire, and into water, to destroy him; but if thou art able to do any thing, have compassion on us, and help us. Jesus said to him, If thou art able? All things are possible for him that believeth. The father of the child immediately cried out and said, I believe; help thou my unbelief. And Jesus seeing that the multitude came running together, rebuked the unclean spirit, saying to it, Dumb and deaf spirit, I command thee, come out of him, and enter no more into him. And uttering a cry, and convulsing him much, it came out of him. And he became as one dead; so that very many said, He is dead. But Jesus, taking hold of his hand, raised him, and he stood up.

And when they had come to the multitude, there came to him a man, kneeling down to him, and saying, Lord, have compassion on my son; for he is a lunatic, and is sorely afflicted; for he often falleth into the fire, and often into the water. And I brought him to thy disciples, and they could not cure him.read more.
Then Jesus answering said, Unbelieving and perverse generation! How long shall I be with you? How long shall I bear with you? Bring him hither to me. And Jesus rebuked him, and the demon went out of him; and the boy was cured from that hour.

And it came to pass that on the next day, when they had come down from the mountain, a great multitude met him. And lo! a man from the multitude cried out, saying, Teacher, I beseech thee, look upon my son, for he is my only child; and lo! a spirit seizeth him, and suddenly crieth out, and convulseth him so that he foameth, and it departeth from him hardly, taking away all his strength.read more.
And I besought thy disciples to cast it out, and they could not. And Jesus answering said, O unbelieving and perverse generation, how long shall I be with you, and bear with you? Bring thy son hither. And while he was yet coming, the demon threw him down, and convulsed him. But Jesus rebuked the unclean spirit, and healed the child, and delivered him to his father.

And as they were going out, lo! they brought to him a dumb man, possessed by a demon. And when the demon was cash out, the dumb man spoke. And the multitudes marveled, saying, Never was the like seen in Israel.

And he was casting out a demon, and it was dumb; and it came to pass, when the demon had gone out, that the dumb man spoke. And the multitudes wondered.

And lo! there was a woman who had had a spirit of infirmity eighteen years; and she was bent together, and wholly unable to lift herself up.