I think it’s important in this age of disease and sicknesses that the Bible is full of scripture that makes a direct connection between deliverance of evil spirits to healing of diseases. As I have said before that the focus should not just be on deliverance, but to be fully surrendered to the LORD JESUS and surrendered to the Will of the FATHER, repentant and wanting to be completely filled with the HOLY SPIRIT and pursuing a relationship with the GODHEAD. Delivering people of evil spirits is only as good as how much you fill that void with the HOLY SPIRIT otherwise then the person is easy prey for the demonic to easily return and not so much when you are united with GOD. Here are the scriptures that show the direct connection between healing of diseases and deliverance:
Matthew 8:16 (KJV): When the even was come, they brought unto him many that were possessed with devils: and he cast out the spirits with his word, and healed all that were sick:
Matthew 10:1 (KJV): And when he had called unto him his twelve disciples, he gave them power against unclean spirits, to cast them out, and to heal all manner of sickness and all manner of disease.
Matthew 4:24 (KJV): And his fame went throughout all Syria: and they brought unto him all sick people that were taken with divers diseases and torments, and those which were possessed with devils, and those which were lunatic, and those that had the palsy; and he healed them.
Matthew 8:16 (KJV): When the even was come, they brought unto him many that were possessed with devils: and he cast out the spirits with his word, and healed all that were sick:
Matthew 10:8 (KJV): Heal the sick, cleanse the lepers, raise the dead, cast out devils: freely ye have received, freely give.
Mark 1:32 (KJV): And at even, when the sun did set, they brought unto him all that were diseased, and them that were possessed with devils.
Mark 1:34 (KJV): And he healed many that were sick of divers diseases, and cast out many devils; and suffered not the devils to speak, because they knew him.
Mark 3:15 (KJV): And to have power to heal sicknesses, and to cast out devils:
Mark 6:13 (KJV): And they cast out many devils, and anointed with oil many that were sick, and healed them.
Luke 8:2 (KJV): And certain women, which had been healed of evil spirits and infirmities, Mary called Magdalene, out of whom went seven devils,
Luke 8:36 (KJV): They also which saw it told them by what means he that was possessed of the devils was healed.
Luke 9:42 (KJV): And as he was yet a coming, the devil threw him down, and tare him. And Jesus rebuked the unclean spirit, and healed the child, and delivered him again to his father.
Luke 9:1 (KJV): Then he called his twelve disciples together, and gave them power and authority over all devils, and to cure diseases.
Luke 6:18 (KJV): And they that were vexed with unclean spirits: and they were healed.
Luke 7:21 (KJV): And in that same hour he cured many of their infirmities and plagues, and of evil spirits; and unto many that were blind he gave sight.
Acts 5:16 (KJV): There came also a multitude out of the cities round about unto Jerusalem, bringing sick folks, and them which were vexed with unclean spirits: and they were healed everyone.
Acts 8:7 (KJV): For unclean spirits, crying with loud voice, came out of many that were possessed with them: and many taken with palsies, and that were lame, were healed.
Acts 10:38 (KJV): How God anointed Jesus of Nazareth with the Holy Ghost and with power: who went about doing good, and healing all that were oppressed of the devil; for God was with him.
Acts 19:12 (KJV): So that from his body were brought unto the sick handkerchiefs or aprons, and the diseases departed from them, and the evil spirits went out of them.