Then the disciples came to Jesus in private and asked, “Why couldn’t we drive out the demon?”
After Jesus had gone indoors, his disciples asked him privately, “Why couldn’t we drive out the evil spirit?”
Later, when Jesus was alone, the 12 disciples and others around him asked about the stories.
Jesus ordered the demon to leave the boy, and the demon came out of him. He was healed at that moment.
He answered, “Because you have so little faith. Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, ‘Move from here to there,’ and it will move. Nothing will be impossible for you.”