Mark 9:41

41 for whoever may give you to drink a cup of water in my name, because ye are Christ's, verily I say to you, he may not lose his reward;

Mark 9:41 Meaning and Commentary

Mark 9:41

For whosoever shall give you a cup of water to drink
Not only one that does a miracle in the name of Christ, but he that shows the least respect, or does the least kindness to any one of his; (See Gill on Matthew 10:42); is to be reckoned a friend, and is so accounted by Christ; and will be sooner or later taken notice of by him, especially, if what he does, be it ever so little, is done on his account:

in my name, because ye belong to Christ;
or as the Syriac version renders it, "on account that ye are Christ's"; are his disciples, are called by his name, are partakers of his grace, bear his image and likeness, are loved by him, interested in him, given to him, redeemed by him called by his grace, and shall be with him:

verily l say unto you, he shall not lose his reward;
(See Gill on Matthew 10:42).

Mark 9:41 In-Context

39 And Jesus said, `Forbid him not, for there is no one who shall do a mighty work in my name, and shall be able readily to speak evil of me:

40 for he who is not against us is for us;

41 for whoever may give you to drink a cup of water in my name, because ye are Christ's, verily I say to you, he may not lose his reward;

42 and whoever may cause to stumble one of the little ones believing in me, better is it for him if a millstone is hanged about his neck, and he hath been cast into the sea.

43 `And if thy hand may cause thee to stumble, cut it off; it is better for thee maimed to enter into the life, than having the two hands, to go away to the gehenna, to the fire -- the unquenchable --