17And one of the multitude answered and said, Master, I have brought unto thee my son, which hath a dumb spirit; 18And wheresoever he taketh him, he teareth him: and he foameth, and gnasheth with his teeth, and pineth away: and I spake to thy disciples that they should cast him out; and they could not. 19He answereth him, and saith, O faithless generation, how long shall I be with you? how long shall I suffer you? bring him unto me. 20And they brought him unto him: and when he saw him, straightway the spirit tare him; and he fell on the ground, and wallowed foaming.21And he asked his father, How long is it ago since this came unto him? And he said, Of a child. 22And ofttimes it hath cast him into the fire, and into the waters, to destroy him: but if thou canst do any thing, have compassion on us, and help us. 23Jesus said unto him, If thou canst believe, all things are possible to him that believeth.