46 There arose an argument among them about which of them was the greatest. 47 Jesus, perceiving the reasoning of their hearts, took a little child, and set him by his side, 48 and said to them, “Whoever receives this little child in my name receives me. Whoever receives me receives him who sent me. For whoever is least among you all, this one will be great.”
49 John answered, “Master, we saw someone casting out demons in your name, and we forbade him, because he doesn’t follow with us.” 50 Jesus said to him, “Don’t forbid him, for he who is not against us is for us.”
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.