IV. We have the reward of receiving Christ's little ones set over against the retribution that seizes those who cause them to stumble (verses 41, 42). These verses seem to resume the broken thread of verse 37, whilst they also link on to the great principle laid down in verse 40. He that is 'not against' is 'for,' even if he only gives a 'cup of water' to Christ's disciple because he is Christ's. That shows that there is some regard for Jesus in him. It is a germ which may grow. Such an one shall certainly have his reward. That does not mean that he will receive it in a future life, but that here his deed shall bring after it blessed consequences to himself. Of these, none will be more blessed than the growing regard for the Name, which already is, in some degree, precious to him. The faintest perception of Christ's beauty, honestly lived out, will be increased. Every act strengthens its motive. The reward of living our convictions is firmer and more enlightened conviction. Note, too, that the person spoken of belongs to the same class as the silenced exorcist, and that this reads the disciples a further lesson. Jesus will look with love on the acts which even a John wished to forbid. Note, also, that the disciples here are the recipients of the kindness. They are no longer being taught to receive the 'little ones,' but are taught that they themselves belong to that class, and need kindly succour from these outsiders, whom they had proudly thought to silence. The awful, reticent words, which shadow forth and yet hide the fate of those who cause the feeblest disciple to stumble, are not for us to dilate upon. Jesus saw the realities of future retribution, and deliberately declares that death is a less evil than such an act. The 'little ones' are sacred because they are His. The same relation to Him which made kindness to them so worthy of reward, makes harm to them so worthy of punishment. Under the one lies an incipient love to Him; under the other, a covert and perhaps scarcely conscious opposition. It is devil's work to seduce simple souls from allegiance to Christ. There are busy hands to-day laying stumbling-blocks in the way, especially of young Christians--stumbling-blocks of doubt, of frivolity, of slackened morality, and the like. It were better, says One who saw clearly into that awful realm beyond, if a heavy millstone were knotted about their necks, and they were flung into the deepest place of the lake that lay before Him as he spoke. He does not speak exaggerated words; and if a solemn strain of vehemence, unlike His ordinary calm, is audible here, it is because what He knew, and did not tell, gave solemn earnestness to His veiled and awe-inspiring prophecy of doom. What imagination shall fill out the details of the 'worse than' which lurks behind that 'better'? AN UNANSWERED QUESTION 'What was it that ye disputed among yourselves by the way?'--Mark ix. 33.