Romans 9:18
He therefore has mercy on whom he will, and whom he will he hardens.
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.
Romans 1:28
And as they did not choose to retain God in their knowledge, God gave them up to a reprobate mind, to do things which are not proper,
2 Corinthians 2:16
in one an odor of death to death, and in the other an odor of life to life. And who is sufficient for these things?
2 Thessalonians 2:10-12
and with every unrighteous deceit among those who are destroyed, because they received not the love of the truth that they might be saved.
1 Peter 2:8
and a stone of stumbling and rock of offense, who stumble at the word, being disobedient, to which also they were appointed.