Jeremiah often used strong, even repeated, language to make his point. What does it mean that Edom's fate became a kind of 'saying' for utter ruin?
The commentators note that the description of Edom's desolation was a 'proverbial expression.' This means that the utter destruction of Edom became a benchmark, a standard example used to describe any catastrophic downfall. When people wanted to illustrate extreme ruin, they would point to what happened to Edom.
This elevates Edom's judgment beyond a mere historical event. It became a lasting illustration of divine justice. The 'plagues' poured upon Edom were so thorough and so shocking that they entered the common language as a symbol of complete annihilation. This wasn't just about punishment; it was about creating a visible, memorable testament to the consequences of rebellion against God.