John 20:29

Jesus said to him, "Have you believed because you have seen me? Blessed are the people who have not seen and yet have believed."

You have not seen him, but you love him. You do not see him now but you believe in him, and so you rejoice with an indescribable and glorious joy,

for we live by faith, not by sight.

And blessed is she who believed that what was spoken to her by the Lord would be fulfilled."

So Jesus said to him, "Unless you people see signs and wonders you will never believe!"

Then the other disciple, who had reached the tomb first, came in, and he saw and believed.

Now faith is being sure of what we hope for, being convinced of what we do not see.

By faith he left Egypt without fearing the king's anger, for he persevered as though he could see the one who is invisible.

And these all were commended for their faith, yet they did not receive what was promised.

Treasury of Scripture Knowledge

Jesus saith unto him, Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed.