John 10:26
But you do not believe, because you are not of my sheep.
John 8:47
The one being of God hears the words of God: on account of this you do not hear, because you are not of God.
John 6:37
Everything which the Father giveth unto me shall come to me; and him that cometh unto me I will in no wise cast out.
John 6:44-45
No one is able to come unto me, unless the Father who sent me may draw him: and I will raise him up in the last day.
John 6:65
And He said, Therefore I have said unto you, that no one is able to come unto me, unless it may have been given unto him of the Father.
John 10:4
When He may put out all his own, he goes before them, and the sheep follow Him: because they know his voice:
John 10:27
My sheep hear my voice, and I know them, and they follow me:
John 12:37-40
And He having done so many miracles in their presence, they were not believing on Him,
Romans 11:7-8
What then? Israel did not attain that which he was seeking, but the election obtained it, and the rest were hardened:
2 Corinthians 4:3-4
But if indeed our gospel is hidden, it is hidden with those who are lost:
1 John 4:6
We are of God: the one knowing God hears us; he who is not of God does not hear us. From this we know the spirit of truth, and the spirit of error.