John 20:26-31

26 Eight days after that, the disciples were in the house again. This time Thomas was with them. They had locked the door. But Jesus came and he stood among them. He said to them, ‘Peace be with you.’ 27 Then he said to Thomas, ‘Put your finger in here. Look at my hands. Put your hand here, in my side. Do not refuse to believe what is true. Now, believe.’ 28 Thomas answered him, ‘My Lord, and my God!’ 29 Jesus said to him, ‘You believe because you have seen me. Other people have not seen me, but they do believe in me. God is really happy with those people.’

The purpose of this book

30 Jesus did many other miracles while the disciples were with him. I have not written about all of them in this book. 31 But I have written about these things, so that you will be able to believe the truth. You will believe that Jesus is the Messiah, the Son of God. Because you believe in him, you will have life with God.