Mark 9:38-41

38John said to him, “Teacher, we saw someone casting out demons in your name, and we tried to stop him because he was not following us.”

39But Jesus said, “Do not stop him, because no one who does a miracle in my name will be able soon afterward to say anything bad about me.

40For whoever is not against us is for us.

41For I tell you the truth, whoever gives you a cup of water because you bear Christ’s name will never lose his reward.