John 12:40
"He has blinded their eyes and benumbed their hearts, so that they cannot see with their eyes and understand with their hearts, and turn to me to cure them."
Acts 28:26
'Go to this people and say to them, "You will listen, and listen, and never understand, and you will look, and look, and never see!
Romans 11:8
as the Scripture Says, "God has given them over to an attitude of insensibility, so that their eyes cannot see and their ears cannot hear, down to this very day."
Matthew 13:13-15
This is why I am speaking to them in stories, because they look but do not see, they listen but do not really hear or understand.
Mark 8:18
Since you have eyes can you not see with them? Since you have ears can you not hear with them?