46 They started arguing over which of them would be most famous. 47 When Jesus realized how much this mattered to them, he brought a child to his side. 48 "Whoever accepts this child as if the child were me, accepts me," he said. "And whoever accepts me, accepts the One who sent me. You become great by accepting, not asserting. Your spirit, not your size, makes the difference."
49 John spoke up, "Master, we saw a man using your name to expel demons and we stopped him because he wasn't of our group." 50 Jesus said, "Don't stop him. If he's not an enemy, he's an ally."
Matthew Henry's Commentary on Luke 9:46-50
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.