Mark 16:14
Afterward he was revealed to the eleven themselves as they sat at the table, and he rebuked them for their unbelief and hardness of heart, because they didn't believe those who had seen him after he had risen.
1 Corinthians 15:5
and that he appeared to Cephas, then to the twelve.
Luke 24:36-43
As they said these things, Jesus himself stood among them, and said to them, "Peace be to you."
Numbers 14:11
Yahweh said to Moses, "How long will this people despise me? and how long will they not believe in me, for all the signs which I have worked among them?
Psalm 95:8-11
Don't harden your heart, as at Meribah, as in the day of Massah in the wilderness,
Matthew 11:20
Then he began to denounce the cities in which most of his mighty works had been done, because they didn't repent.
Matthew 15:16-17
So Jesus said, "Do you also still not understand?
Matthew 16:8-11
Jesus, perceiving it, said, "Why do you reason among yourselves, you of little faith, 'because you have brought no bread?'
Matthew 17:20
He said to them, "Because of your unbelief. For most certainly I tell you, if you have faith as a grain of mustard seed, you will tell this mountain, 'Move from here to there,' and it will move; and nothing will be impossible for you.
Mark 7:18
He said to them, "Are you thus without understanding also? Don't you perceive that whatever goes into the man from outside can't defile him,
Mark 8:17-18
Jesus, perceiving it, said to them, "Why do you reason that it's because you have no bread? Don't you perceive yet, neither understand? Is your heart still hardened?
Mark 16:11-13
When they heard that he was alive, and had been seen by her, they disbelieved.
Luke 24:25
He said to them, "Foolish men, and slow of heart to believe in all that the prophets have spoken!
John 20:19-20
When therefore it was evening, on that day, the first day of the week, and when the doors were locked where the disciples were assembled, for fear of the Jews, Jesus came and stood in the midst, and said to them, "Peace be to you."
John 20:27
Then he said to Thomas, "Reach here your finger, and see my hands. Reach here your hand, and put it into my side. Don't be unbelieving, but believing."
Hebrews 3:7-8
Therefore, even as the Holy Spirit says, "Today if you will hear his voice,
Hebrews 3:15-19
while it is said, "Today if you will hear his voice, don't harden your hearts, as in the rebellion."
Revelation 3:19
As many as I love, I reprove and chasten. Be zealous therefore, and repent.