3 Bible Verses about No Healing

I have brought him to your disciples, and they have not been able to cure him."

And a woman who for twelve years had been afflicted with haemorrhage--and had spent on doctors all she had, but none of them had been able to cure her--

"He has blinded their eyes and made their minds callous, lest they should see with their eyes and perceive with their minds, and should turn, and I should heal them."