Some years ago my left eye started to deteriorate. A film was slowly growing over the eye. I asked the Lord in earnest prayer for the removal of this obstacle.
Years passed and nothing happened. The eye just got worse over time. At last I made an appointment at the local Clinic to see the specialist and after another year of waiting I suddenly got a call that I had to report at the eye-hospital the next day.
After sleeping one night over in hospital, my eye was operated on and that same day I was discharged. Nine days later I was writing this message with my eye restored to near perfect condition.
Yes, I bear witness that miracles still happen today. Jesus had the power to make cataracts and pterygiums flee from the eyes at His command. I'm sure that God can still heal like that, but God also wants us to make use of the medical profession, which is just a part of SCIENCE, which again is just a chip off the OmniSCIENCE of God.