21 [However, this kind does not come out except by prayer and fasting.]”

20 He replied, “Because your faith is much too small. What I’m about to tell you is true. If you have faith as small as a mustard seed, it is enough. You can say to this mountain, ‘Move from here to there.’ And it will move. Nothing will be impossible for you.”

21 “But this kind does not go out except by prayer and fasting.”