John 20:29-31 NLT
Then Jesus told him, “You believe because you have seen me. Blessed are those who believe without seeing me.”
The disciples saw Jesus do many other miraculous signs in addition to the ones recorded in this book. But these are written so that you may continue to believe that Jesus is the Messiah, the Son of God, and that by believing in him you will have life by the power of his name.
NLT: New Living Translation