Matthew 13:13-14
For this reason I speak to them in parables; because seeing they do not see, and hearing they do not hear, nor understand.
Mark 4:12
that seeing they may see, and not perceive, and hearing they may hear, and not understand, lest at any time they should turn, and be forgiven.
Luke 8:10
And he said, It is given to you to know the mysteries of the kingdom of God, but to others in parables; that seeing they may not see, and hearing they may not understand.
John 9:39-41
And Jesus said, I came into this world for judgment, that those not seeing may see, and those seeing become blind.
John 12:40
He has blinded their eyes, and hardened their hearts, that they should not see with their eyes and understand with their hearts, and be converted, and I should cure them.
Mark 8:17-18
And Jesus knowing it, said to them, Why do you reason because you have no bread? Do you not yet perceive nor understand? Is your heart hardened?
Acts 7:51-52
Stiff necked, and uncircumcised in heart and ears, you always fight against the Holy Spirit; as your fathers did, you also do.
Acts 28:26-27
saying, Go to this people and say, Hearing you shall hear and not understand, and seeing you shall see and not perceive;
Romans 11:7-8
What then? What Israel seeks, this it did not obtain, but the election obtained; and the rest were hardened,??8 as it is written, God gave them a spirit of stupor, eyes that they should not see, and ears that they should not hear??o this day.
2 Corinthians 3:14
but their minds were blinded. For to this day in reading the old covenant the same vail remains, not taken away because it is taken away in Christ;
2 Corinthians 4:3-4
But if our gospel is vailed it is vailed among the lost,
Ephesians 4:18
with their understandings darkened, alienated from the life of God on account of the ignorance which is in them, on account of the hardness of their hearts,
2 Thessalonians 2:10-11
and with every unrighteous deceit among those who are destroyed, because they received not the love of the truth that they might be saved.