I believe that more and more miracles will come from a union of the actions of right-working men with the guidance and direction of God’s Holy Spirit.
Note that it is not necessarily true that the physicians involved be actually Christians themselves….
…but over time, as the thoughts of evil men and the thoughts of godly men naturally work themselves out, this is the natural end-point.
In a millennium or so, I am confident that there will be daily miracles coming from the hands of knowledgeable and disciplined covenant-keeping men.
Verily, verily, I say unto you, He that believeth on me, the works that I do shall he do also; and greater works than these shall he do; because I go unto my Father. — John 14:12
Christ rose to the RIght Hand of the Father… and He sent the Holy Spirit down, to guide us in our way.
That is why those who are faithful to Him will do even greater works than the miracles He did in His First Coming.
I believe it, even up to the raising of the dead.
Will there be pagan imitations? Sure, up to a point… and then they will falter, and fail, and fall by the wayside, powerless and forgotten until it is the day for them to be judged by Christ Jesus, King of Kings.
God is going to win, and Satan is going to lose.
You can take that to the bank.