One of my
favorite podcasts is Shankar Vedantam’s Hidden Brain from NPR. On a recent
podcast, called “Crickets
and Cannibals,” he was interviewing Rachel Herz on the topic of disgust.
Rachel has written a book called That’s
Disgusting: Unraveling the Mysteries of Repulsion. In this book she poses
an interesting idea. She contends that while we are
not disgusted by the fact that we have saliva in our mouth when we drink a
glass of water, we would be less eager to drink that glass of water after
spitting in it. Her research into disgust tells her that we experience this
emotion when something from the outside that is contaminated threatens to come inside of us. This fear works to keep us safe and it is so strong we even fear contaminating ourselves with our own spit.
I am eyeing
my toothbrush in a whole new way.
Disgust is
thought to be a basic emotion, likely one we are born with. Even though
disgust is a basic emotion we are taught how to use that emotion. For instance, most people I know would be disgusted by the
thought of eating insects, but that is not true of a rather large segment of the
world’s population. We learn what is disgusting from the people around us. It is as if we have this unspoken agreement about what could possibly contaminate.
It is not
just possible food items that make us feel disgust. Moral disgust is when we are disgusted by behavior. This is also learned – but the internet suggest to me it is not
learned very consistently. The idea behind moral disgust is that we do
not want to be around people who do things that go against our moral code
because we fear their actions will rub off on us. To a certain extent that is
true. We may not begin to behave like that person but we will likely loosen our
moral behavior about other things and certainly our reputation may be
tarnished.
Human beings
typically have a strong sense of moral disgust unless the bad behavior in question comes
from a favorite movie star, sports figure, or politician. Then we are quick to
make excuses. I guess we don't worry about contamination if we get something else that we want such as entertainment or political power.
During Holy
week we celebrate the Last Supper. Here is an event full of potential disgust.
The disciples are not aware that soon they will be ashamed to be associated
with Jesus. Judas shows behavior full of disgust for his Messiah and later hangs
himself from a tree out of disgust for what he did. Then to top it off, Jesus
asks the disciples to eat His flesh and drink His blood.
Yet, when
Jesus teaches us this sacrament it is anything but disgusting. It is an act of
sacrifice, it is forgiveness, it is mercy. In this instance something from the
outside does not contaminate us. Instead it is something good that will spread in us
and overtake the contamination of sin.
While spit can contaminate a glass of
water, a drop of clean water will not decontaminate a glass of spit. Yet
Jesus’ body and blood does just that. It washes away all evidence of our sin. It leaves us standing clean before God.
Now as they were
eating, Jesus took bread, and after blessing it broke it and gave it to the
disciples, and said, “Take, eat; this is My body.” And He took a cup, and when
He had given thanks He gave it to them, saying, “Drink of it, all of you, for
this is My blood of the covenant, which is poured out for many for the
forgiveness of sins.” Matthew 26: 26-28
God takes
something disgusting and makes it sacred. He takes us, steeped in the sin that
comes from inside us, and makes us white as snow.
Come now, let us reason
together, says the LORD; though your sins are like scarlet, they shall be as
white as snow. Isaiah 1:18
Because of
our beautiful Savior all that is disgusting within us has been made clean.
May your
Easter be blessed by this joyful truth.