Matt. 18:5 and Matt. 18:6 set forth antithetically our duties to His little ones. He is not now speaking of the child who served as a living parable to answer the question, but of men who have made themselves like the child, as is plain from the emphatic one such child,' and from Matt. 18:6 (which believe on Me').
The subject, then, of these verses is the blessedness of recognising and welcoming Christlike lowly believers, and the fatal effect of the opposite conduct. To receive one such little child in My name' is just to have a sympathetic appreciation of, and to be ready to welcome to heart and home, those who are lowly in their own and in the world's estimate, but princes of Christ's court and kingdom. Such welcome and furtherance will only be given by one who himself has the same type of character in some degree. He who honours and admires a certain kind of excellence has the roots of it in himself. A possible artist lies in him who thrills at the sight or hearing of fair things painted or sung. Our admiration is an index of our aspiration, and our aspiration is a prophecy of our attainment. So it will be a lithe one's heart which will welcome the little ones, and a lover of Christ who receives them in His name. The reception includes all forms of sympathy and aid. In My name' is equivalent to for the sake of My revealed character,' and refers both to the receiver and to the received. The blessedness of such reception, so far as the receiver is concerned, is not merely that he thereby comes into happy relations with Christ's foremost servants, but that he gets Christ Himself into his heart. If with true appreciation of the beauty of such a childlike disposition, I open my heart or my hand to its possessor, I do thereby enlarge my capacity for my own possession of Christ, who dwells in His child, and who comes with him where He is welcomed. There is no surer way of securing Him for our own than the loving reception of His children. Whoso lodges the King's favourites will not be left unvisited by the King. To recognise and reverence the greatest in the kingdom is to be oneself a member of their company, and a sharer in their prerogatives.
On the other hand, the antithesis of receiving' is causing to stumble,' by which is meant giving occasion for moral fall. That would be done by contests about pre-eminence, by arrogance, by non-recognition. The atmosphere of carnality and selfishness in which the disciples were moving, as their question showed, would stifle the tender life of any lowly believer who found himself in it; and they were not only injuring themselves, but becoming stumbling-blocks to ochers, by their ambition. How much of the present life of average Christians is condemned on the same ground I It is a good test of our Christian character to ask--would it help or hinder a lowly believer to live beside us? How many professing Christians arc really, though unconsciously, doing their utmost to pull down their more Christlike brethren to their own low level! The worldliness and selfish ambitions of the Church are responsible for the stumbling of many who would else have been of Christ's little ones.' But perhaps we are rather to think of deliberate and consciously laid stumbling-blocks. Knowingly to try to make a good man fall, or to stain a more than usually pure Christian character, is surely the very height of malice, and presupposes such a deadly hatred of goodness and of Christ that no fate can be worse than the possession of such a temper. To be flung into the sea, like a dog, with a stone round his neck, would be better for a man than to live to do such a thing. The deed itself, apart from any other future retribution, is its own punishment; yet our Lord's solemn words not only point to such a future retribution, which is infinitely more terrible than the miserable fate described would be for the body, but to the consequences of the act, as so bad in its blind hatred of the highest type of character, and in its conscious preference of evil, as well as so fatal in its consequences, that it were better to die drowned than to live so.