their.

2 Corinthians 4:3, 4
And even if our gospel is veiled, it is veiled to those who are perishing. . . .

Psalm 69:23
may their eyes be darkened so they cannot see, and their backs be bent forever.

Isaiah 6:10
Make the hearts of this people calloused; deafen their ears and close their eyes. Otherwise they might see with their eyes, hear with their ears, understand with their hearts, and turn and be healed.

Isaiah 26:10-12
Though grace is shown to the wicked man, he does not learn righteousness. In the land of righteousness he acts unjustly and fails to see the majesty of the LORD. . . .

Isaiah 42:18-20
"Listen, you deaf, and look, you blind, that you may see. . . .

Isaiah 44:18
They cannot comprehend or understand, for He has shut their eyes so they cannot see, and closed their minds so they cannot understand.

Isaiah 56:10
Israel's watchmen are blind, they are all oblivious; they are all mute dogs, they cannot bark; they are dreamers lying around, loving to slumber.

Isaiah 59:10
Like the blind, we feel our way along the wall, groping like those without eyes. We stumble at midday as in the twilight; among the vigorous we are like the dead.

Jeremiah 5:21
Hear this, O foolish and senseless people, who have eyes but do not see, who have ears but do not hear.

Ezekiel 12:2
"Son of man, you are living in a rebellious house. They have eyes to see but do not see, and ears to hear but do not hear, for they are a rebellious house.

Matthew 6:23
But if your vision is poor, your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness!

Matthew 13:11, 13-15
He replied, "The knowledge of the mysteries of the kingdom of heaven has been given to you, but not to them. . . .

John 9:39-41
Then Jesus declared, "For judgment I have come into this world, so that the blind may see and those who see may become blind." . . .

John 12:40
"He has blinded their eyes and hardened their hearts, so that they cannot see with their eyes, and understand with their hearts, and turn, and I would heal them."

Acts 28:26, 27
Go to this people and say, "You will be ever hearing but never understanding; you will be ever seeing but never perceiving." . . .

Romans 11:7-10, 25
What then? What Israel was seeking, it failed to obtain, but the elect did. The others were hardened, . . .

which vail.

2 Corinthians 4:6
For God, who said, "Let light shine out of darkness, " made His light shine in our hearts to give us the light of the knowledge of the glory of God in the face of Jesus Christ.

Isaiah 25:7
On this mountain He will swallow up the shroud that enfolds all the peoples, the sheet that covers all the nations;

Matthew 16:17
Jesus replied, "Blessed are you, Simon son of Jonah! For this was not revealed to you by flesh and blood, but by My Father in heaven.

Luke 18:31-34
Then Jesus took the Twelve aside and said to them, "Look, we are going up to Jerusalem, and everything the prophets have written about the Son of Man will be fulfilled. . . .

Luke 24:25-27, 44-46
Then Jesus said to them, "O foolish ones, how slow are your hearts to believe all that the prophets have spoken. . . .

John 8:12
Once again, Jesus spoke to the people and said, "I am the light of the world. Whoever follows Me will never walk in the darkness, but will have the light of life."

John 12:46
I have come into the world as a light, so that no one who believes in Me should remain in darkness.

Acts 16:14
Among those listening was a woman named Lydia, a dealer in purple cloth from the city of Thyatira, who was a worshiper of God. The Lord opened her heart to respond to Paul's message.

Acts 26:18
to open their eyes, so that they may turn from darkness to light and from the power of Satan to God, that they may receive forgiveness of sins and an inheritance among those sanctified by faith in Me.'

Ephesians 1:17-20
and asking that the God of our Lord Jesus Christ, the glorious Father, may give you a spirit of wisdom and revelation in your knowledge of Him. . . .