2 Corinthians 4:4
Among them the god of this age has blinded the understanding of the unbelieving so that the sunshine of the gospel of God, should not dawn upon them.
Matthew 13:14-15
And in them is being fulfilled that prophecy of Isaiah which says. "Hearing you will hear and not understand; Seeing you will see and not perceive;
Matthew 15:14-16
"Let them alone. They are blind men leading the blind; and if one blind man leads another, both of them will fall into a ditch."
Matthew 23:16-24
"Woe unto you, blind guides, who say, If any one swears by the Sanctuary, it is nothing, but if any one swears by the gold of the Sanctuary, the oath is binding.
Mark 8:17-18
"Why are you arguing together because you have no bread? Do you not yet perceive and understand?
John 7:47-49
"Surely you have not been led astray, have you? answered the Pharisees.
John 9:39
"For judgment am I come into the world, to make the sightless see, and to make the seeing blind."
John 9:41
"If you were blind," Jesus answered them, "you would have no sin. But now you are declaring, 'We see'; so your sin remains.
John 12:40
He hath blinded their eyes and make their hearts hard, Lest they should see with their eyes, perceive with their minds, And should turn, and I should heal them.
Romans 2:17-23
Now if you bear the name of a Jew, and rely upon law, and boast yourself in God,
Romans 11:7-10
What then? that which Israel has been seeking for, that he has not obtained; but the chosen have obtained it, and the rest have been hardened.
Romans 11:25
For I would not, my brothers, have you ignorant of this hidden truth, for fear that you become wise in your own conceits. that a hardening in part has befallen Israel, until the fulness of the Gentiles is come in.
2 Corinthians 3:14-15
Nay, their minds were made dull; for to this very day, at the public reading of the Old Testament, the same veil rests thereon, because it is not revealed to them that in Christ the veil is taken away.