10 Bible Verses about Stiffnecked People

For they reflected not upon the loaves, for their heart was hardened.

And Jesus knowing it said unto them, Why reason ye together, because ye have no loaves? Do ye not yet consider, nor understand? Have ye your heart yet hardened?

"He hath blinded their eyes, and hardened their hearts; lest they should see with their eyes, and understand with the heart, and be converted, and I should heal them."

Ye stiff-necked and uncircumcised in heart and in ears, ye do always oppose yourselves against the Holy Ghost: as your fathers, so are ye. Which of the prophets have not your fathers persecuted? and they killed those who before published the tidings of the coming of that Righteous Person; of whom ye have now been the betrayers and murderers:

And entering into the synagogue, he spake boldly during three months, reasoning and persuading the things that concern the kingdom of God. And when some were hardened, and infidel, speaking evil of the way before the people, he withdrew from them, and separated the disciples, discoursing daily in the school of one Tyrannus.

For the scripture saith to Pharaoh, "That for this very end have I raised thee up, that I might display in thee my power, and that my name may be proclaimed in all the earth." Well then, he hath mercy on whom he will, but whom he will he hardeneth.

harden not your hearts, as in that bitter provocation, at the day of the temptation in the wilderness;

but exhort one another daily, whilst to-day remains, that no one of you be hardened by the deceitfulness of sin. For we are partakers with Christ, if we hold the beginning of our confidence firm unto the end; while it is said, To-day if ye will hear his voice, harden not your hearts as in the provocation.read more.
For some, though they had heard, provoked him; yet not all who came out of Egypt by Moses. But against whom was he incensed forty years? Was it not against those who had sinned, whose corpses fell in the wilderness? And to whom did he swear that they should not enter into his rest, but to those who did not believe? So we see that they could not enter in because of unbelief.

again he limiteth a certain day, saying by David, To-day, after so long a time; as it is said, "To-day if ye will hear his voice harden not your hearts."

And the residue of mankind, who were not slain by these plagues, repented not of the works of their hands, that they should not worship demons, and idols of gold, and of silver, and of brass, and of wood, and of stone: which can neither see nor hear, nor walk: and they repented not of their murders, nor of their magical arts, nor of their whoredom, nor of their thefts.