John 20:29

Jesus saith to him, Because thou hast seen me, Thomas, hast thou believed: blessed are they who though they have not seen me, yet have believed.

whom though ye have not seen, ye love; on whom, though ye have not as yet gazed, yet believing, ye exult with joy unutterable and glorious:

(for we walk by faith, not by sight.)

And blessed is she that hath believed; for there shall be a fulfilment of the things told her from the Lord.

Then said Jesus unto him, Unless ye see miracles and wonders, ye will not believe.

Then went in also the other disciple, who had come the first to the sepulchre, and saw, and believed.

NOW faith is the realizing confidence of the things hoped for, and the demonstration of things unseen:

By faith he forsook Egypt, not intimidated by the wrath of the king: for he boldly persisted, as seeing the invisible [Jehovah].

And these all though having obtained a testimony by faith, received not the promise:

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