In Exodus 10:21, God tells Moses to stretch out his hand, and the text says, "there will be darkness over the land of Egypt, and the darkness will be tangible." Tangible! What does that even mean?
Shemot Rabbah, a collection of rabbinic homilies on the Book of Exodus, dives deep into this plague. It all starts with a quote from Psalms 105:28, "He sent darkness, and it was dark; and they did not defy [maru] His word.” But the Rabbis, in their insightful way, give this verse a twist. Instead of simply meaning the Egyptians didn't disobey, they suggest it means they didn't accept the authority [marut] of God's word. A subtle difference, but it changes everything, doesn't it? It speaks to a deeper kind of resistance, a refusal to acknowledge God's power.
But the interpretation doesn't stop there. Imagine this: God tells the angels, "The Egyptians deserve darkness!" And the angels? They're completely in agreement. No defiance, no hesitation. They're on board. The story in Shemot Rabbah continues, drawing a parallel to a master ordering a servant to be punished with fifty lashes. But the servant, eager to please, goes overboard and delivers a hundred! So too, it seems, with the darkness. God sends it, but the darkness adds its own… intensity. The text says, "He sent darkness, and it was dark [vayaḥshikh]." But vayaḥshikh can also mean "and it made it dark." The darkness itself became an active participant, amplifying the suffering.
But what about this idea of tangible darkness? What did it actually look like? The Rabbis in Shemot Rabbah say it was as thick as a dinar, an ancient coin. How thick is that, exactly? Well, the point isn't precise measurement. It's about conveying the sheer density of the darkness. The text uses the word veyamesh, "and the darkness will be tangible," connecting it to the word mamash, meaning "substance." This wasn't just an absence of light. It was a thing, a palpable force pressing down on the Egyptians. Imagine trying to move through air that felt like thick soup.
This plague, then, becomes more than just a display of divine power. It's a reflection on defiance, on the nature of punishment, and on the almost terrifying agency that even darkness itself can possess. It makes you wonder, doesn't it, about the kinds of darkness we create for ourselves, the ways we resist the light, and the tangible consequences that follow.