'Perceive' in the Bible

Isaiah’s prophecy is fulfilled in them, which says:You will listen and listen,yet never understand;and you will look and look,yet never perceive.

so thatthey may look and look,yet not perceive;they may listen and listen,yet not understand;otherwise, they might turn back—and be forgiven.”

when He said,Go to these people and say:You will listen and listen,yet never understand;and you will look and look,yet never perceive.