One is the incredibly delicate distinction in wording in the two apparently conflicting Scripture citations. When Christ accents the positive …] He uses the second person pronoun: you! When He accents the negative …], he uses the first person pronoun: me.
I took a look at a few translations (including the New Vulgate) and they all have Mark 9:40 as “For the one who is not against
us is for
us.” If this is the case, then we have Jesus associating Himself with the apostles in this verse, which would ultimately include “those who will believe in Me through their word” (John 17:20), and, by considering what He says elsewhere, even
identifying Himself with them as when He says to Saul, “why are you persecuting
me?” (Acts 9:4). But he does not similarly associate Himself with these others who, although casting out demons in the Name of Jesus, were not following Him and His apostles. This would make the distinction in wording even more delicate. The fact that they were casting out demons also makes me think of the Sermon on the Mount, of the “many” who were casting out demons in Jesus’ Name and yet were “workers of lawlessness,” not doing “the will of My Father Who is in heaven” (cf. Matt. 7:21-23).
It makes me wonder what relationship these others do have with Christ, and how much from these verses transfer to non-Catholic Christians of today. Somewhat related, I just want to share these thoughts from John XXIII that I appreciate: " 'Holy Father, keep in thy name those whom thou hast given me, that they may be one even as we are… Sanctify them in the truth. Thy word is truth… Yet not for these only do I pray, but for those also who through their word are to believe in me…that they may be perfected in unity. . . ’ We repeat this prayer, as does the whole Catholic world in union with Us. We are spurred by a burning love for all men, but also by that interior humility which the gospel teaches. For We know the lowliness of him whom God raised to the dignity of the Sovereign Pontificate, not because of Our merits, but according to His mysterious designs. Wherefore, to all Our brethren and sons who are separated from the Chair of Blessed Peter, We say again: ‘I am . . . Joseph, your brother.’ Come, ‘make room for us.’ We want nothing else, desire nothing else, pray God for nothing else but your salvation, your eternal happiness" (
Ad Petri Cathedram, 89-90). What a beautiful petition!
Jesus goes on to say in Mark’s gospel that “whoever gives you a cup of water to drink because you belong to Christ will be no means lose his reward” (9:41). Putting these together – the demon casting and the cup giving – it suggests to me that Jesus looks more favorably on what people who are not following Him do on behalf of those who do follow Him, such as giving a cup of cold water; and He looks less favorably on the activity of these same people, which does not necessarily bring about discipleship, such as the casting out of demons and healings: “Were not ten cleansed? Where are the nine?” (Luke 17:17). He more strongly approves the one but does not disapprove the other.
And I take “he shall by no means lose his reward”, as less of a promise to those who do not follow, and as more of an exhortation to those who do. I say this because anyone who turns away from Christ will certainly lose his reward and Jesus’ words are absolute. So I take the reward being spoken of here as whatever reward the disciple who has received this cup can return for this favor. I see Jesus telling his followers here to make sure that this cup does not return to the giver empty as He reminds them that “It is more blessed to give than to receive” (Acts 20:35). The Christian
must outdo the non-Christian in giving so that “he shall by no means lose his reward”! “What I do have I give to you. In the Name of Jesus Christ of Nazareth, rise up and walk!” (Acts 3:6) I welcome other interpretations and more is to be said here because the cup is given “
because you belong to Christ,” which suggests these people who give the cup have a certain affinity for Christ, but it also suggests that these people themselves do not “belong to Christ” and for some reason they have not taken the final step of complete surrender.
Immediately after this, Mark records Jesus speaking of the “little ones.” Interestingly, Matthew has Jesus mention the little ones in his record of the cup of water saying: “And whoever gives
one of these little ones even a cup of cold water
because he is a disciple, truly, I say to you, he will be by means lose his reward” (Matt. 10:42). As Jesus says, “I thank you, Father, Lord of heaven and earth, that you have hidden these things from the wise and understanding and revealed them to little children” (Matt. 11:25). This fits with the context of the first verses you mentioned where the disciples were arguing over who was the greatest. When they elsewhere ask Jesus, “Who is the greatest in the kingdom of heaven?” (Matt. 18:1), He tells them that “unless you turn and become like children, you will never enter the kingdom of heaven. Whoever humbles himself like this child is the greatest in the kingdom of heaven …] For I tell you, unless your righteousness exceeds that of the scribes and Pharisees, you will never enter the kingdom of heaven” (Matt. 18:3-4; 5:20). Because of this, I understand “little ones” as referring to all believers in Christ, and of the humble disposition required of those believers. “Whoever would be great among you must be your servant, and whoever would be first among you must be slave of all” (Mark 10:43-44).
And I also agree with the previous poster that special care must be taken in the case of people who are weak in the faith.
By the way, I’ve enjoyed this thread!
Love,
Pete