Acts 7:51

"You stiff-necked people, uncircumcised in heart and ears, you always resist the Holy Spirit. You are doing just as your fathers did.

Romans 5:20-21

Law came in, that the trespass might increase. But where sin increased, grace abounded all the more,

Treasury of Scripture Knowledge

Summary

Understand therefore, that the LORD thy God giveth thee not this good land to possess it for thy righteousness; for thou art a stiffnecked people.

A stiff-necked

Bible References

A stiff-necked

Acts 7:51
"You stiff-necked people, uncircumcised in heart and ears, you always resist the Holy Spirit. You are doing just as your fathers did.
Romans 5:20
Law came in, that the trespass might increase. But where sin increased, grace abounded all the more,