And whosoever shall give to drink unto one of these {r} little ones a cup of cold water only in the name of a disciple, verily I say unto you, he shall in no wise lose his reward.

(r) Who in the sight of the world are vile and abject.

People's New Testament

10:42 Whosoever shall give to drink to these little ones. By the little ones are probably meant Christ's disciples.

A cup of cold water only. The smallest act of kindness. If done because he was a disciple, or out of regard for Christ, he should never lose his reward. Good deeds are never lost. Note the six things here spoken of as belonging to discipleship of Christ: (1) Confessing or professing; (2) Fighting; (3) Bearing his standard (the cross); (4) Suffering; (5) Following; (6) Giving up life. These are all the duties of the soldier.

Wesley's Notes

10:42 One of these little ones - The very least Christian. Mark 9:41.

Jamieson-Fausset-Brown Bible Commentary

42. And whosoever shall give to drink unto one of these little ones-Beautiful epithet! Originally taken from Zec 13:7. The reference is to their lowliness in spirit, their littleness in the eyes of an undiscerning world, while high in Heaven's esteem.

a cup of cold water only-meaning, the smallest service.

in the name of a disciple-or, as it is in Mark (Mr 9:41), because ye are Christ's: from love to Me, and to him from his connection with Me.

verily I say unto you, he shall in no wise lose his reward-There is here a descending climax-"a prophet," "a righteous man," "a little one"; signifying that however low we come down in our services to those that are Christ's, all that is done for His sake, and that bears the stamp of love to His blessed name, shall be divinely appreciated and owned and rewarded.

Matthew Henry's Concise Commentary

10:16-42 Our Lord warned his disciples to prepare for persecution. They were to avoid all things which gave advantage to their enemies, all meddling with worldly or political concerns, all appearance of evil or selfishness, and all underhand measures. Christ foretold troubles, not only that the troubles might not be a surprise, but that they might confirm their faith. He tells them what they should suffer, and from whom. Thus Christ has dealt fairly and faithfully with us, in telling us the worst we can meet with in his service; and he would have us deal so with ourselves, in sitting down and counting the cost. Persecutors are worse than beasts, in that they prey upon those of their own kind. The strongest bonds of love and duty, have often been broken through from enmity against Christ. Sufferings from friends and relations are very grievous; nothing cuts more. It appears plainly, that all who will live godly in Christ Jesus must suffer persecution; and we must expect to enter into the kingdom of God through many tribulations. With these predictions of trouble, are counsels and comforts for a time of trial. The disciples of Christ are hated and persecuted as serpents, and their ruin is sought, and they need the serpent's wisdom. Be ye harmless as doves. Not only, do nobody any hurt, but bear nobody any ill-will. Prudent care there must be, but not an anxious, perplexing thought; let this care be cast upon God. The disciples of Christ must think more how to do well, than how to speak well. In case of great peril, the disciples of Christ may go out of the way of danger, though they must not go out of the way of duty. No sinful, unlawful means may be used to escape; for then it is not a door of God's opening. The fear of man brings a snare, a perplexing snare, that disturbs our peace; an entangling snare, by which we are drawn into sin; and, therefore, it must be striven and prayed against. Tribulation, distress, and persecution cannot take away God's love to them, or theirs to him. Fear Him, who is able to destroy both soul and body in hell. They must deliver their message publicly, for all are deeply concerned in the doctrine of the gospel. The whole counsel of God must be made known, Ac 20:27. Christ shows them why they should be of good cheer. Their sufferings witnessed against those who oppose his gospel. When God calls us to speak for him, we may depend on him to teach us what to say. A believing prospect of the end of our troubles, will be of great use to support us under them. They may be borne to the end, because the sufferers shall be borne up under them. The strength shall be according to the day. And it is great encouragement to those who are doing Christ's work, that it is a work which shall certainly be done. See how the care of Providence extends to all creatures, even to the sparrows. This should silence all the fears of God's people; Ye are of more value than many sparrows. And the very hairs of your head are all numbered. This denotes the account God takes and keeps of his people. It is our duty, not only to believe in Christ, but to profess that faith, in suffering for him, when we are called to it, as well as in serving him. That denial of Christ only is here meant which is persisted in, and that confession only can have the blessed recompence here promised, which is the real and constant language of faith and love. Religion is worth every thing; all who believe the truth of it, will come up to the price, and make every thing else yield to it. Christ will lead us through sufferings, to glory with him. Those are best prepared for the life to come, that sit most loose to this present life. Though the kindness done to Christ's disciples be ever so small, yet if there be occasion for it, and ability to do no more, it shall be accepted. Christ does not say that they deserve a reward; for we cannot merit any thing from the hand of God; but they shall receive a reward from the free gift of God. Let us boldly confess Christ, and show love to him in all things.