Faith like a mustard seed moves mountains

A Boy Is Healed
(Mark 9:14-29; Luke 9:37-42 )

14 ¶ And when they had come to the multitude, a man came to Him, kneeling down to Him and saying,

15 “Lord, have mercy on my son, for he is an epileptic and suffers severely; for he often falls into the fire and often into the water.

16 “So I brought him to Your disciples, but they could not cure him.”

17 ¶ Then Jesus answered and said, “O faithless and perverse generation, how long shall I be with you? How long shall I bear with you? Bring him here to Me.”

18 And Jesus rebuked the demon, and it came out of him; and the child was cured from that very hour.

19 ¶ Then the disciples came to Jesus privately and said, “Why could we not cast it out?”

20 ¶ So Jesus said to them, “Because of your unbelief; for assuredly, I say to you, if you have faith as a mustard seed, you will say to this mountain, ‘Move from here to there,’ and it will move; and nothing will be impossible for you.

21 “However, this kind does not go out except by prayer