Healing all Manner of Sickness and all Manner of Disease
It is well known that the Lord Jesus Christ healed many sick men, but without specific medicines or tools.
23 And Jesus went about all Galilee, teaching in their synagogues, and preaching the gospel of the kingdom, and healing all manner of sickness and all manner of disease among the people. (Matthew 4)
He did not set a clinic with nurses and other aids. But he occasionally healed the sick on the spot while travelling here and there. Indeed, He did not distribute and give money but cured disease of people in addition to preaching the gospel and teaching of the God.
Even today there are some people who can heal the sick without applying modern medical science or medications. They use their spiritual power, psychic power, or mind's power. It is well known that such people are working in the U.K., Brazil, the Philippines, etc. In some parts of Africa, Asia, and Americas, shamans are still performing traditional healing practices. Such people can be found in Japan, too.
Typically, some psychics find one day that they have such power in the course of nature on their own, after suffering illness in their bodies, through spiritual vicissitudes or their own efforts to acquire such ability, or hearing a divine voice to give them such ability. But, they are not given medications or taught how to heal the sick. Their minds realize or discover how to use their minds or physical energy to heal the sick. In some cases, they mysteriously acquire the healing ability after near-death experiences.
Indeed, the Lord Jesus Christ gave such power to His disciples when He sent them to the world for preaching and saving people.
10 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)
According to a Japanese psychic healer, illness is caused by unhappy ancestral spirits or the spirits who carry a grudge against a sick man or his family. Therefore, to heal the sick man, a special ritual for purification is needed. A kind of exorcism is sometimes performed by a Japanese monk of the Shingon sect, psychic, faith healer, shaman to drive out such ill spirits from the body of a patient.
John 11, King James Version
23 Jesus saith unto her, Thy brother shall rise again.
24 Martha saith unto him, I know that he shall rise again in the resurrection at the last day.
25 Jesus said unto her, I am the resurrection, and the life: he that believeth in me, though he were dead, yet shall he live:
26 And whosoever liveth and believeth in me shall never die. Believest thou this?
27 She saith unto him, Yea, Lord: I believe that thou art the Christ, the Son of God, which should come into the world.
28 And when she had so said, she went her way, and called Mary her sister secretly, saying, The Master is come, and calleth for thee.