5 Bible Verses about Hardness

Thou therefore endure hardships, as a brave soldier of Jesus Christ.

He saith unto them, It was on account of the hardness of your hearts that Moses gave you permission to put away your wives: but from the beginning it was not thus.

darkened in understanding; alienated from the life of God through the ignorance which is in them; through the blindness of their hearts:

and wherever he seizeth him, he throws him into strong convulsions: and he foams at the mouth, and grinds his teeth, and pines away. And I spoke to thy disciples, that they should cast him out; and they were unable.