Matthew 17:7, 20-21

Jesus came and touched them and said, “Get up, and don’t be afraid.”

He said to them, “Because of your unbelief. For most certainly I tell you, if you have faith as a grain of mustard seed, you will tell this mountain, ‘Move from here to there,’ and it will move; and nothing will be impossible for you. But this kind doesn’t go out except by prayer and fasting.”