In the book of Exodus, God commands Moses to lead the nation of Israel out of slavery in Egypt. They flee into the desert, where they camp near Mount Sinai. God descends on the trembling mountain in fire, covering it in billowing smoke. God summons Moses, and on Mount Sinai God gives him the Ten Commandments.
The Ten Commandments include basic instructions for handling other people. Murder, adultery, theft, and false witness are prohibited. The social theorist René Girard points out that the final commandment differs from those that precede it in addressing not our actions but our desires.
You shall not covet your neighbor’s house. You shall not covet your neighbor’s wife, or his male or female servant, his ox or donkey, or anything that belongs to your neighbor. (Exodus 20:17 NIV)
Girard argues that the tenth commandment addresses an aspect of our desire that generates the behaviors prohibited in the commandments that precede it. We want what we see our neighbors having or even what we see our neighbors wanting. Such “mimetic” desire creates competition and conflict.
If the Decalogue devotes its final commandment to prohibiting desire for whatever belongs to the neighbor, it is because it lucidly recognizes in that desire the key to the violence prohibited in the four commandments that precede it. If we ceased to desire the goods of our neighbor, we would never commit murder or adultery or theft or false witness. If we respected the tenth commandment, the four commandments that precede it would be superfluous.1
Girard errs in claiming that the wrongs addressed in the Ten Commandments are always caused by mimetic desire. Mimetic desire can cause us to harm others, but not all harmful desire is mimetic. When Jesus is asked about the greatest commandment, he explains that all of the commandments, including the one against coveting, depend on two more general commandments about attitude.
You shall love the Lord your God with all your heart and with all your soul and with all your mind. This is the great and first commandment. And a second is like it: You shall love your neighbor as yourself. On these two commandments depend all the Law and the Prophets. (Matthew 22:37 – 40 ESV)
However, mimetic desire does shape our attitudes. In designating two commandments addressing attitude as the greatest commandments, Jesus prioritizes nurturing proper attitudes. The Bible describes several spiritual disciplines through which attitudes can be reformed, including prayer, ritual, and meditation. If our desires can reflect what we see in others as Girard describes, then we can also improve our attitudes by choosing who we see. Socializing can also be a spiritual discipline.
