Matthew 17:14-21

Jesus makes a boy well

14 Then Jesus, and the three disciples reached the place where the crowd was. A man came to Jesus. He went down on his knees in front of him. 15 He said to Jesus, ‘Please sir, be kind to my son. He cannot control his body. Sometimes he does not know what he is doing. Often he falls into the fire, or he falls into water. 16 I brought the boy to your disciples, but they could not make him well.’

17 Jesus replied, ‘You people today still do not believe in God. You have turned away from him. I have been with you for a long time and still you do not believe. It is difficult for me to be patient with you.’ Then Jesus said to the man, ‘Bring the boy here to me.’ 18 Jesus said to the bad spirit, ‘Stop!’ Then the bad spirit left the boy and immediately he became well again.

19 When the disciples were alone with Jesus, they asked him, ‘Why could we not make the bad spirit leave the boy?’

20 Jesus replied, ‘You could not do it because you do not trust God very much. I tell you this: You may believe in God only a little bit, like a very small seed. Even then, you could say to this mountain, “Go away from this place and move to that other place.” Then it will move. Nothing will be impossible for you to do.’ [ 21 Jesus then said, ‘This kind of spirit will not leave a person unless you pray and you do not eat for a time.’]

17:20The 12 disciples had forgotten that God had caused them to be powerful. They needed to ask God to help them before they could help someone else.
17:21Some people think that Matthew did not write verse 21. They think that someone else wrote it later.