יחזקאל, פרק כ״ב, פסוק י״ז

A profound moral question naturally arises when destruction threatens a city: will the innocent suffer alongside the guilty? The Israelites might wonder how the priests, Levites, and righteous individuals in Jerusalem could be destroyed with the wicked, sharing the exact same fate. To resolve this difficulty, a new prophetic message from God clarifies a harsh reality. All the residents of Jerusalem, without exception, had become deeply wicked and sinful against Him [אברבנאל].

To capture their grim spiritual state, the people are compared to dross, the impure waste separated from silver, as well as to inferior metals like copper, tin, iron, and lead. There are different ways to understand this imagery. One perspective views the people as having been like these lesser metals from the start, placed into a furnace and ultimately left behind as mere waste.

However, another approach frames this imagery as a tragic process of spiritual decline [אברבנאל]. When the Israelites left Egypt and received the Torah, they were like pure, choice silver. Entering the Land of Israel served as a new kind of furnace. Overwhelmed by the abundance of goodness and prosperity they experienced there, they rebelled against God. Ultimately, their purity was lost, leaving nothing behind in the furnace but dross and base metals.