Noah Purifoy began his work as an “assemblage” artist with three tons of rubble salvaged from the 1965 riots in the Watts area of Los Angeles. From broken bicycle wheels and bowling balls to discarded tires and damaged TV sets—things no longer usable—he and a colleague created sculptures that conveyed a powerful message about people being treated as “throw-aways” in modern society. One journalist referred to Mr. Purifoy as “the junkyard genius.”

In Jesus’s time, many people considered those with diseases and physical problems as sinners being punished by God. They were shunned and ignored. But when Jesus and His disciples…