37 When they came down off the mountain the next day, a big crowd was there to meet them. 38 A man called from out of the crowd, "Please, please, Teacher, take a look at my son. He's my only child. 39 Often a spirit seizes him. Suddenly he's screaming, thrown into convulsions, his mouth foaming. And then it beats him black and blue before it leaves. 40 I asked your disciples to deliver him but they couldn't." 41 Jesus said, "What a generation! No sense of God! No focus to your lives! How many times do I have to go over these things? How much longer do I have to put up with this? Bring your son here." 42 While he was coming, the demon slammed him to the ground and threw him into convulsions. Jesus stepped in, ordered the vile spirit gone, healed the boy, and handed him back to his father.
Matthew Henry's Commentary on Luke 9:37-42
Commentary on Luke 9:37-42
(Read Luke 9:37-42)
How deplorable the case of this child! He was under the power of an evil spirit. Disease of that nature are more frightful than such as arise merely from natural causes. What mischief Satan does where he gets possession! But happy those that have access to Christ! He can do that for us which his disciples cannot. A word from Christ healed the child; and when our children recover from sickness, it is comfortable to receive them as healed by the hand of Christ.