'Stubborn' in the Bible

"You stubborn people with uncircumcised hearts and ears! You are always opposing the Holy Spirit, just as your ancestors used to do.

But when some people became stubborn, refused to believe, and slandered the Way in front of the people, Paul left them, taking his disciples away with him, and held daily discussions in the lecture hall of Tyrannus.

But because of your stubborn and unrepentant heart you are reserving wrath for yourself on the day of wrath, when God's righteous judgment will be revealed.