John 12:39
For this reason they were unable to have belief, because Isaiah said again,
John 5:44
How is it possible for you to have faith while you take honour one from another and have no desire for the honour which comes from the only God?
Isaiah 6:9-10
And he said, Go, and say to this people, You will go on hearing, but learning nothing; you will go on seeing, but without getting wiser.
Isaiah 44:18-20
They have no knowledge or wisdom; for he has put a veil over their eyes, so that they may not see; and on their hearts, so that they may not give attention.
John 6:44
No man is able to come to me if the Father who sent me does not give him the desire to come: and I will take him up from the dead on the last day.
John 10:38
But if I am doing them, then have belief in the works even if you have no belief in me; so that you may see clearly and be certain that the Father is in me and I am in the Father.
2 Peter 2:14
Having eyes full of evil desire, never having enough of sin; turning feeble souls out of the true way; they are children of cursing, whose hearts are well used to bitter envy;