Shall receive ( ὁ Ìς ἐα Ìν δε ìξηται). The word is pregnant with meaning. It includes not only the showing of tender affection and the giving of material succour, such as hospitality, shelter, etc., but also the bestowal of help and support in spiritual things, encouragement in holiness, instruction in Divine lore.
One such little child. Primarily, Jesus refers to children, pure and confiding as the one he had placed in the midst; but his words are applicable to all who have the childlike spirit and character, the graces which he specially loves and rewards.
The expressions here and in the next verse must be understood to belong in some cases to the symbol, and in others to the symbolized. In my Name ( ἐπι Ì τῷ ὀνο ìματι ì μου); for the sake of my Name; because he belongs to me; not merely from natural affection and pity, but from a higher motive, because the child has in him somewhat of Christ—is the child of God, and a member of Christ.
Receiveth me. That which is done to his little ones Christ regards as done to himself (comp. Matthew 10:40-42). What a blessing waits on those who teach the young, working laboriously in schools, and training souls for heaven!
This "receiving" Christ is a far higher and better thing than being "greatest" in an earthly kingdom.