“Judgment against all the gods of Egypt”
On that night I will pass through the land of Egypt and strike down every firstborn male, both man and beast, and I will execute judgment against all the gods of Egypt. (Exodus 12:12 BSB)
What it sounds like today
A general statement about punishing Egypt.
The cultural key
This verse states plainly what the plague narrative has been enacting: the ten plagues are a systematic war on the gods of Egypt. Egypt worshiped the very natural forces the plagues attacked, so each blow discredits a deity. The Nile, deified as Hapi and sacred to Osiris, becomes blood; frogs, sacred to the fertility goddess Heqet, swarm and then die in reeking heaps; the livestock struck belonged to gods like the bull Apis; the sun, the supreme god Ra and Pharaoh's own patron, is blotted out in the three-day darkness; and the death of the firstborn strikes at Pharaoh himself, revered as a living god, and at his divine heir. So the exodus is not merely a rescue but a courtroom verdict on an entire pantheon, demonstrating that the LORD, not Egypt's gods, commands nature, life, and death. A modern reader sees natural disasters; the first hearers saw the gods of the world's superpower humiliated one by one.
Recovered meaning
The plagues are targeted judgments on Egypt's gods, the Nile, the frog-goddess, the sun-god Ra, and finally the god-king's own firstborn, not random disasters. The exodus is a public defeat of Egypt's entire pantheon by the LORD.