The subject of "authority" and health is one that affects every living person on the planet today, and everyone reading this article. Here in the 21st Century, various government agencies regulate "health" and operate under laws and regulations as to just who has the authority to practice healing. This would include the World Health Organization (WHO) internationally, and the Food and Drug Administration (FDA) in the United States.
"Health" of course is generally defined today as "practicing medicine," and the authority given by government to "practice medicine" is tightly controlled through government licensing. Someone not licensed, or using unapproved products for healing, face arrest and imprisonment.
A similar situation existed during the First Century. Jesus and his disciples did not follow the laws set forth by the government body of their day, and their system of healing was far superior. When common people outside the educated ruling class dared to oppose their authority and implement healing in Jesus name, they faced arrest and even execution in the First Century.
The authority of Jesus is still in place today, as is his healthcare plan. Just as there was during the days and times of Jesus’ earthly life and immediately afterward, there is a competing health care system in place today that denies the authority of Jesus, and would feel threatened if enough people started being healed through Christ’s healthcare plan. To oppose the authority of today’s medical system and their approved cures is to risk punishment and even imprisonment.
The current healthcare system is not a “healthcare” system at all, but a “medical” system designed to bring great profit to the pharmaceutical companies and others who profit from treating sick people. If enough people started exercising the authority of Jesus to see cures without having to pay for medical care, it would threaten their business, and opposition would be just as fierce as it was during the days of Jesus and the early disciples. But will that ever happen?