The miracles performed by the Lord Jesus had the primary intent
of spiritual salvation in its conduct.
Sin must first be addressed before anything else or physical
rejuvenation would be rendered futile since death will still have mastery over
it at the appointed time.
In fact the person of the Greatest Physician was most
important than the phenomenon itself.
Those healed were sent home cleansed of their sins, in the pink of
health, and rejoicing in the spirit.