Do these verses imply our Christian brethren who are not in full communion with Jesus' One, Holy, Catholic and Apostolic Church but who gather in communion in His name in prayer and who also participate in healing services?
Then John said in reply, “Master, we saw someone casting out demons in your name and we tried to prevent him because he does not follow in our company.”
Jesus said to him, “Do not prevent him, for whoever is not against you is for you.”
John said to him, “Teacher, we saw someone driving out demons in your name, and we tried to prevent him because he does not follow us.”
Jesus replied, “Do not prevent him. There is no one who performs a mighty deed in my name who can at the same time speak ill of me.
For whoever is not against us is for us.
Anyone who gives you a cup of water to drink because you belong to Christ, amen, I say to you, will surely not lose his reward.