10 Bible Verses about Unbelief, Sourced In

Take heed, brethren, lest there be in any one of you an evil heart of unbelief, in departing from the living God.

And he said to them, O dull of apprehension, and slow of heart to believe all that the Prophets have spoken!

Afterward he manifested himself to the eleven themselves, as they were reclining at table, and upbraided them with their unbelief and hardness of heart, because they did not believe those who had seen him after he had risen.

But when some were hardened, and believed not, but spoke evil of the way [of the Lord] before the multitude, he departed from them, and separated the disciples, discoursing daily in the school of Tyrannus.

But because I speak the truth, ye believe me not. Which of you convicteth me of sin? If I speak truth, Why do ye not believe me?

For this cause they could not believe, because Isaiah said again, "He hath blinded their eyes, and hardened their heart; lest they should see with their eyes, and understand with their heart, and turn from their ways, and I should heal them."

But Peter raised him up, saying, Stand up; I myself also am a man.

in whom the God of this world blinded the understandings of the unbelieving, so that they cannot behold the light of the gospel of the glory of Christ, who is the image of God.

Those by the wayside are they that hear; then cometh the Devil and taketh away the word from their heart, that they may not believe and be saved.

How can ye believe while ye receive honor from one another, and seek not the honor that is from him who alone is God?