Matthew 17:19-21 Then the disciples, coming near, said to Jesus privately, "Why could not we cast it out?"

Worrell⁽ⁱ⁾ 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.]