Luke 4:23 23 Jesus said to them, “Surely you will quote this proverb to me: ‘Physician, heal yourself!’ And you will tell me, ‘Do here in your hometown what we have heard that you did in Capernaum.'”
When we are ill or have to attend our GP about something we depend on him to prescribe the right medicine along with the right advice and it is like wise if we have to see a consultant at outpatients at our local hospital. The same applies if we are unfortunate enough to land in hospital for a few days or weeks we have to put our trust in the doctor and nurses looking after us.
It goes without saying that the greatest Physician of all time was Jesus himself and how he performed all those miracles such as ‘making the blind man see & the lame man walk’ etc