Matthew 17:7-21

But Jesus walked over and touched them, saying, “Get up and stop being afraid.” When they finally opened their eyes and looked around, they saw no one else there but Jesus. As they all hiked down the mountain together, Jesus ordered them, “Don’t tell anyone of the divine appearance you just witnessed. Wait until the Son of Man is raised from the dead.” His disciples asked him, “Why do all the religious scholars insist that Elijah must first appear before the Anointed One comes?” He answered them, “They’re right. Elijah must come first and restore all things. But Elijah has already appeared. And yet they didn’t recognize him, so they did to him whatever they pleased. And the Son of Man is destined to suffer the same abuse as what they did to him.” Then the disciples realized that Jesus was referring to John the Baptizer all along. They came to where a large crowd had gathered to wait for Jesus. A man came and knelt before him and said, “Lord, please show your tender mercy toward my son. He has a demon who afflicts him. He has epilepsy, and he suffers horribly from seizures. He often falls into the cooking fire or into the river. I brought him to your followers, but they weren’t able to heal him.” Jesus replied, “Where is your faith? Can’t you see how wayward and wrong this generation is? How much longer do I stay with you and put up with your doubts? Bring your son to me.” Then Jesus rebuked the demon and it came out of him and the boy was instantly healed! Later the disciples came to him privately and asked, “Why couldn’t we cast out the demon?” He told them, “It was because of your lack of faith. I promise you, if you have faith inside of you no bigger than the size of a small mustard seed, you can say to this mountain, ‘Move away from here and go over there,’ and you will see it move! There is nothing you couldn’t do! But this kind is cast out only through prayer and fasting.”