John 20:29
Jesus said unto him, "Thomas, because thou hast seen me, therefore hast thou believest: Happy are they that have not seen, and yet believe."
1 Peter 1:8
whom ye have not seen and yet love him, in whom even now, though ye see him not, yet ye believe, and rejoice with joy unspeakable and glorious:
2 Corinthians 5:7
For we walk in faith and see not.
Luke 1:45
And blessed art thou that believedst: For those things shall be performed which were told thee from the Lord."
John 4:48
Then said Jesus unto him, "Except ye see signs and wonders, ye cannot believe."
John 20:8
Then went in also that other disciple which came first to the sepulchre, and he saw and believed.
Hebrews 11:1
Faith is a sure confidence of things which are hoped for, and a certainty of things which are not seen.
Hebrews 11:27
By faith he forsook Egypt, and feared not the fierceness of the king. For he endured, even as he had seen him which is invisible.
Hebrews 11:39
And these all, through faith, obtained good report, and received not the promise;