2 Corinthians 4:4
in whom the god of this world blinded the minds of the unbelieving, that the light of the Gospel of the glory of Christ, Who is the image of God, should not shine upon them.
Matthew 13:14-15
And to them is fulfilled the prophecy of Isaiah, which says, 'With hearing ye will hear, and will not understand; and, seeing, ye will see, and will not perceive;
Matthew 15:14-16
Let them alone; they are blind guides; and if a blind man be guiding a blind man, both will fall into a pit."
Matthew 23:16-24
"Woe to you, blind guides, who say, 'Whosoever swears by the temple, it is nothing; but whosoever swears by the gold of the temple, he is a debtor!'
Mark 8:17-18
And perceiving it, He saith to them, "Why are ye reasoning because ye have no bread? Do ye not yet perceive, nor understand? Have ye your heart hardened?
John 7:47-49
The Pharisees; therefore, answered them, "Have ye also been led astray?
John 9:39
And Jesus said, "For judgment came I into the world; that those who see not may see, and that those who see may become blind."
John 9:41
Jesus said to them, "If ye were blind, ye would have no sin; but now ye say, 'We see,' your sin abides."
John 12:40
"He hath blinded their eyes, and He hardened their heart, lest they should see with their eyes, and understand with their heart, and turn, and I should heal them."
Romans 2:17-23
But, if you are called a Jew, and are resting upon the law, and are boasting in God,
Romans 11:7-10
What, then? What Israel is seeking for, this he did not obtain; but the election obtained it, and the rest were hardened;
Romans 11:25
For I do not wish you, brethren, to be ignorant of this mystery (lest ye be wise in your own conceits), that a hardening, in part, has befallen Israel, until the fulness of the gentiles come in;
2 Corinthians 3:14-15
But their minds were unimpressible; for until this day upon the reading of the old covenant the same veil remains unlifted; which in Christ is done away.