While I was researching materials about this Sunday’s readings, I ended up going down a rabbit hole of what leprosy is. See, it gets mentioned several times in the Bible, notably in this week’s readings from Luke and from 2 Kings, but also in several other books of the Bible. I looked it up, and leprosy, which is called Hansen’s disease in medical terminology, is a bacterial disease that deadens nerve endings and deforms your fingers and toes by eating away the cartilage. Throughout history and across cultures, leprosy has been treated essentially the same way: by outcasting and isolating people with it.
Up until the late nineteenth century, there was even a leper colony in Hawaii established by the American government where otherwise healthy people were sent to live in isolation together. People in developing nations with the disease are regularly shunned and avoided. And in the Bible, the prescription from the book of Leviticus for the disease—and pretty much any skin disease resembling it—was ritual isolation, wearing your hair long and messy and your clothes tattered and ragged, and shouting “unclean” anywhere you went so people knew to avoid you.
All of this is made even more tragic by the fact that leprosy isn’t contagious 98% of the time. But these are the kind of people who encountered Jesus on the road to Jerusalem and asked him to have mercy on them.