John 12:39
On this account they could not believe, because Esaias said again,
John 5:44
How can ye believe, who receive glory one of another, and seek not the glory which comes from God alone?
Isaiah 6:9-10
And he said, Go; and thou shalt say unto this people, Hearing ye shall hear and shall not understand, and seeing ye shall see and shall not perceive.
Isaiah 44:18-20
They have no knowledge, and understand not; for he hath plastered their eyes, that they may not see; and their hearts, that they may not understand.
John 6:44
No one can come to me except the Father who has sent me draw him, and I will raise him up in the last day.
John 10:38
but if I do, even if ye believe not me, believe the works, that ye may know and believe that the Father is in me and I in him.
2 Peter 2:14
having eyes full of adultery, and that cease not from sin, alluring unestablished souls; having a heart practised in covetousness, children of curse;