Sermon for 18th Sunday after Pentecost – Mark 9:38-50
Are you a jealous person? Our readings from last week and this week have a lot to say about jealousy. Last week, Jesus’ disciples were arguing about who’s the greatest. Now, I don’t know about greatest, but I think we know who’s the favorite – Peter. At least until he rebukes Jesus and Jesus says “Get behind me, Satan!” Do you think that stirs the pot a little bit? They start jockeying for position? So Jesus tells them, “Whoever wants to be first must be last.” Because clearly they need to learn a little humility. Except apparently they didn’t listen. Today, we hear the disciple John complain, “Teacher, we saw someone casting out demons in your name. We tried to stop him, because he wasn’t following us!” Whenever I hear that verse I always imagine this super whiny voice. “TEEEECHER, we TRYYYYYYYED to STOOOOP them!” Now, it’s easy to call out John. Who in the world would stop someone from casting out demons? Except the demons? No wonder Jesus says, “Don’t stop him. Whoever is not against us is for us.” How bad is it when Jesus’ disciples go around undermining what God’s doing!
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