John 8:43
Why is it that you misunderstand what I say? It is because you cannot listen to what I teach.
John 7:17
If anyone is willing to keep on doing God's will, he will know whether my teaching comes from God, or merely expresses my own ideas.
John 5:43
I have come in my Father's name, but you refuse to accept me. If anyone else should come in his own name, you would accept him.
John 6:60
So many of His disciples, when they heard it, said, "This teaching is hard to take in. Who can listen to it?"
John 8:27
They did not understand that He was speaking to them about the Father.
John 12:39-40
So they could not believe, for Isaiah again has said:
Acts 7:51
"You people, stubborn in will, heathenish in hearts and ears, you are always resisting the Holy Spirit, as your forefathers did, too.
Romans 3:11
No one understands, no one is searching for God;
Romans 8:7-8
Because one's thinking the things suggested by the lower nature means enmity to God, for it does not subject itself to God's law, nor indeed can it.