Romans 11:10
Let their eyes be darkened so that they cannot see, and bend their backs forever."
Matthew 13:14-15
In them is fulfilled the prophecy of Isaiah which says: 'Hearing you will hear and shall not understand; and seeing you will see and not perceive.
John 12:39-40
Therefore they could not believe, because Isaiah said again:
Acts 28:26-27
saying, 'Go to this people and say, "you will be ever hearing, but will never understand; and you will be ever seeing, but will never perceive.
Romans 11:25
I do not want you to be ignorant of this mystery, brothers, so that you may not be conceited: Israel has experienced a hardening in part until the full number of the Gentiles has come in.
2 Corinthians 3:14
But their minds were hardened; for to this day, when they read the old covenant, the same veil remains unlifted, because only in Christ is it removed.