3 Bible Verses about Consequences Of Obstinacy

But according to your hardness and unchanged heart you treasure up wrath for yourself in the day of wrath and of a revelation of the righteous judgment of God,

And afterwards he appeared to the eleven, as they reclined, and reproached their unbelief and hardness of heart, because they believed not those who had seen him since he rose from the dead.

with their understandings darkened, alienated from the life of God on account of the ignorance which is in them, on account of the hardness of their hearts,