Isaiah 6:9 He said, "Go, and tell this people: 'Keep on listening, but do not perceive; Keep on looking, but do not understand.'

Mark 4:12 so that WHILE SEEING, THEY MAY SEE AND NOT PERCEIVE, AND WHILE HEARING, THEY MAY HEAR AND NOT UNDERSTAND, OTHERWISE THEY MIGHT RETURN AND BE FORGIVEN."

Luke 8:10 And He said, "To you it has been granted to know the mysteries of the kingdom of God, but to the rest it is in parables, so that SEEING THEY MAY NOT SEE, AND HEARING THEY MAY NOT UNDERSTAND.

John 12:40 "HE HAS BLINDED THEIR EYES AND HE HARDENED THEIR HEART, SO THAT THEY WOULD NOT SEE WITH THEIR EYES AND PERCEIVE WITH THEIR HEART, AND BE CONVERTED AND I HEAL THEM."

Acts 28:26 saying, 'GO TO THIS PEOPLE AND SAY, "YOU WILL KEEP ON HEARING, BUT WILL NOT UNDERSTAND; AND YOU WILL KEEP ON SEEING, BUT WILL NOT PERCEIVE;

Acts 28:27 FOR THE HEART OF THIS PEOPLE HAS BECOME DULL, AND WITH THEIR EARS THEY SCARCELY HEAR, AND THEY HAVE CLOSED THEIR EYES; OTHERWISE THEY MIGHT SEE WITH THEIR EYES, AND HEAR WITH THEIR EARS, AND UNDERSTAND WITH THEIR HEART AND RETURN, AND I WOULD HEAL THEM."'

Romans 10:16 However, they did not all heed the good news; for Isaiah says, "LORD, WHO HAS BELIEVED OUR REPORT?"

Romans 11:8 just as it is written, "GOD GAVE THEM A SPIRIT OF STUPOR, EYES TO SEE NOT AND EARS TO HEAR NOT, DOWN TO THIS VERY DAY." (NASB ©1995)