4 Bible Verses about Obstinacy Against God

And Jesus perceived it, and said to them: Why do you reason, because you have no bread? Do you not yet perceive, nor understand? Is your heart still hardened? Having eyes, do you not see? and having ears, do you not hear? and do you not remember? When I broke the five loaves among the five thousand, how many baskets full of broken pieces did you take up? They said to him: Twelve.read more.
When I broke the seven among the four thousand, how many baskets full of broken pieces did you take up? They replied: Seven. And he said to them: How is it that you do not understand?

You stiff-necked, and uncircumcised in heart and in ears, you do always resist the Holy Spirit; as your fathers did, so also do you.

But with respect to Israel, he says: All day long have I stretched out my hands to a disobedient and contradicting people.

Of him we have many things to say, and difficult to be explained, if we do say them, since you are slow in understanding. For though you ought to be teachers, considering the time, yet you have need that some one teach you again what are the first elements of the oracles of God; and you have be come such as have need of milk, and not of strong food. For every one that partakes of milk is unskillful in the word of righteousness: for he is a babe.read more.
But strong food belongs to those who are of mature age, who, by use, have their internal senses exercised to the discerning of both good and evil.