Romans 9:18
So then he has mercy on whom he will, and whom he will, he hardens.
John 12:40
He hath blinded their eyes and make their hearts hard, Lest they should see with their eyes, perceive with their minds, And should turn, and I should heal them.
Romans 1:28
And just as they refused to continue to retain God in their knowledge, so did God cast them out to an outcast mind, to do those things which were indecent.
Romans 11:8-10
According as it is written, God has given them a spirit of slumber, Eyes that they should not see, Ears that they should not hear, unto this day.
2 Corinthians 2:16
to these latter an odor of death to death, to the former, of life to life. For such service as this, who is sufficient?
2 Thessalonians 2:10-12
and with all deceit of unrighteousness for those who are perishing, because they did not receive the love of the truth for their salvation.
1 Peter 2:8
and, A stone of stumbling, and a rock of offense. They stumble over it because they are disobeying God's word, and to this they were also appointed.