John 6:36
But as I have told you, although you have seen me, you will not believe.
John 6:26
Jesus answered, "I tell you, it is not because of the signs you have seen that you have come in search of me, but because you ate that bread and had all you wanted of it.
Luke 16:31
He answered, 'If they will not listen to Moses and the prophets, they will not be convinced even if someone rises from the dead!' "
John 6:30
Then they said to him, "Then what sign do you show for us to see and so come to believe you? What work are you doing?
John 6:40
For it is the purpose of my Father that everyone who sees the Son and believes in him shall have eternal life, and that I shall raise him to life on the Last Day."
John 6:64
Yet there are some of you who will not believe." For Jesus knew from the first who would not believe, and who was going to betray him.
John 12:37
But for all the signs he had shown among them, they refused to believe in him,
John 15:24
If I had not done things before them that no one else ever did they would not be guilty of sin. But as it is, they have seen both me and my Father, and they have hated us both.
1 Peter 1:8-9
You must love him, though you have not seen him, but since you believe in him though you do not now see him, rejoice with triumphant, unutterable joy