When Jesus opened his teaching ministry, Mark says that the people were “astounded” because he taught them“as one having authority, and not as the scribes.” (Mk. 1: 22) Oddly, Mark doesn’t include anything of what Jesus said. The Greek work exousia is much stronger than the English word that translates it. “Powerful authority” would bring us closer to the meaning. That Jesus’ teaching was not like that of the scribes doesn’t give us much more to go on as to the content, but it indicates that this authoritative teaching was distinct from those who were normally considered the teaching authorities.

However, Jesus did something. Dramatically. He cast out an unclean spirit. In our time, we have trouble understanding what this is about and how we might draw any practical teaching from it. We tend to dismiss unclean spirits as coming from a primitive mindset and bring the affliction up to date by considering it a psychological problem which sends the poor man to a treatment facility far way from us.

I suggest that René Girard’s teaching on what he called “mimetic desire” gives us a richer approach. Basically, Girard’s insight is that our desires do not originate from within ourselves but are derived from other people; we all resonate deeply with each others’s desires. This resonance is fruitful if one person’s enthusiasm for a song inspires me to like the song so that we both enjoy the song. This resonance is more threatening if all of my friends hate a song I like so that I begin to doubt that I liked the song after all. This resonance with the desires of another becomes more dangerous if it becomes rivalrous as it does if two people desire to write and sing the best song. Some rivalrous relationships are more or less a fair fight but many times it is not. A strong-willed person, especially one with social power, can impose his or her desire on another in destructive ways. This is what happens in childhood trauma. Girard also teaches that a whole society can unite in a desire to destroy a person which is not a fight at all but a demolition.

However we understand the possession of this man, it is the imposition of something alien and oppressive. This is what a supernatural spirit would have done and maybe that was the case. But Girard’s teaching of mimetic desire shows us how an alien invasion could have afflicted this man and created a state of bondage through human agency. We get an important clue as to the nature of this alien invasion when the unclean spirit says: “I know who you are, the Holy One of God.” (Mk. 1: 24) We often think that Jesus told the unclean spirit to be silent because the spirit was correct and Jesus didn’t want people to know that yet. But Robert Hamerton-Kelly points out that the term “Holy One of God” refers to Israel’s priesthood. One of the main jobs of the priest was to expel anybody who was “unclean.” Jesus’ silences the unclean spirit, then, because the spirit is wrong. Jesus does not represent a priesthood who expels the “unclean.” Quite the opposite. Jesus is expelling the collective attitude that the man is unclean when it is the crowd’s spirit that has invaded the man and declared him unclean. By casting out this spirit, Jesus makes the man clean and so that he can rejoin the community. If the community accepts what Jesus has done.

The crowd confirms that casting out the unclean spirit is Jesus’ teaching when it asks: “What is this? A new teaching—with authority! He commands even the unclean spirits, and they obey him.” (Mk. 1: 27) Jesus is not healing an individual; he is healing a community. Or, Jesus is giving the community the opportunity to be healed. For healing to take place, the community must renounce the rivalry that had been imposed on one vulnerable person. In his stimulating book The Desire of the Nations, Oliver O’Donovan confirms the conflation of teaching and power in Jesus. (O’Donovan, 89) Picking up on the political aspect of exousia. O’Donovan goes on suggest that Jesus is using his authority to liberate Israel while treating “the fact of Roman occupation casually, with little respect and less urgency.” (O’Donovan, 93) That is, Jesus was focused on strengthening Israel rather than attacking the Roman Empire. Mark shows that Jesus’ liberation of Israel includes judging the leadership both of the teachers (the scribes) and the priests. Jesus’ action/teaching caused quite a sensation as word “spread throughout the surrounding region of Galilee..” (Mk. 1: 28) A sensation is not the same as a healing. The excitement could easily be mistaken for a communal healing when it only reproduces the scapegoating process. We are left with the question of whether or not our communities accept the healing of Jesus where the unclean spirits of human persecution are cast out or if we will be swept away on the excitement of the crowd.

For an introduction to René Girard see: Violence and the Kingdom of God.