Matthew 17:7, 20-21

But Jesus came and touched them, saying, “Rise, and do not be afraid.”

He said to them, “Because of your little faith. Amen, I say to you, if you have faith the size of a mustard seed, you will say to this mountain, ‘Move from here to there,’ and it will move. Nothing will be impossible for you.” [] The Second Prediction of the Passion.