37 The next day, after they had come down the mountain, a large crowd met Jesus. 38 A man in the crowd called out to him, "Teacher, I beg you to look at my son, my only child. 39 An evil spirit keeps seizing him, making him scream. It throws him into convulsions so that he foams at the mouth. It batters him and hardly ever leaves him alone. 40 I begged your disciples to cast out the spirit, but they couldn't do it." 41 Jesus said, "You faithless and corrupt people! How long must I be with you and put up with you?" Then he said to the man, "Bring your son here." 42 As the boy came forward, the demon knocked him to the ground and threw him into a violent convulsion. But Jesus rebuked the evil spirit and healed the boy. Then he gave him back to his father.
43 Awe gripped the people as they saw this majestic display of God's power. Jesus Again Predicts His Death While everyone was marveling at everything he was doing, Jesus said to his disciples,
44 "Listen to me and remember what I say. The Son of Man is going to be betrayed into the hands of his enemies." 45 But they didn't know what he meant. Its significance was hidden from them, so they couldn't understand it, and they were afraid to ask him about it.
Matthew Henry's Commentary on Luke 9:37-45
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.
Commentary on Luke 9:43-50
(Read Luke 9:43-50)
This prediction of Christ's sufferings was plain enough, but the disciples would not understand it, because it agreed not with their notions. A little child is the emblem by which Christ teaches us simplicity and humility. What greater honour can any man attain to in this world, than to be received by men as a messenger of God and Christ; and to have God and Christ own themselves received and welcomed in him! If ever any society of Christians in this world, had reason to silence those not of their own communion, the twelve disciples at this time had; yet Christ warned them not to do the like again. Those may be found faithful followers of Christ, and may be accepted of him, who do not follow with us.