Worrell(i)
16 And I brought him to Thy disciples, and they could not heal him."
17 And Jesus, answering, said, "O faithless and perverted generation! How long shall I be with you? Bring him here to Me."
18 And Jesus rebuked it, and the demon went out of him, and the boy was healed from that hour.
19 Then the disciples, coming near, said to Jesus privately, "Why could not we cast it out?"
20 And He saith to them, "Because of your little faith. For verily I say to you, if ye have faith as a grain of mustard seed, ye shall say to this mountain, 'Remove hence yonder,' and it will be removed, and nothing shall be impossible to you."
21 ["But this kind goes not out, except by prayer and fasting.]