The man who saw it has given testimony,
and his testimony is true.
He knows that he tells the truth,
and he testifies so that you also may believe.
These things happened
so the scriptures would be fulfilled . . ."
(John 19:35-36)

Jesus did many other miraculous signs
in the presence of His disciples,
which are not recorded in this book.
But these are written
that you may believe that Jesus is the Christ,
the Son of God,
and that by believing
you may have life in His name.
(John 20:30)

Jesus did many other things as well.
If everyone one of them were written down,
I suppose that even the whole world
would not have room
for the books that would be written.
(John 21:25)