What Does Exodus 11:10 Mean?

Moses and Aaron did all these wonders before Pharaoh, and the LORD hardened Pharaoh's heart, and he did not let the people of Israel go out of his land.

Chapter 11's final verse is the complete summary of the entire plague narrative: Moses and Aaron did all the wonders before Pharaoh, YHWH hardened his heart, and Israel was not let go. The three clauses summarize the whole of Exodus 7-11 in one sentence: human prophetic action, divine God hardening, and the result that sets up the Passover. The compression of ten plagues into one closing summary sentence is the chapter's literary contribution: it frames the entire plague sequence as a completed unit before the Passover narrative begins in chapter 12.

The "all these wonders before Pharaoh" is the complete enumeration: blood, frogs, gnats, flies, livestock, boils, hail, locusts, darkness: all ten wonders were done before Pharaoh, all witnessed by him, all insufficient to produce permanent compliance. The phrase "before Pharaoh" insists on Pharaoh's witness-status: he saw all ten wonders, he was the audience for whom the demonstration was staged, and he is the one who hardened. The witness and the hardener are the same person, which is the narrative's closing statement on Pharaoh's culpability.

The chapter closes on "and he did not let the people of Israel go out of his land": the description of Israel as "out of his land" for the first time in the plague narrative (previously "let them go" without specifying the destination). The phrasing "out of his land" is Pharaoh's perspective: Israel going out is them leaving his territory, his possession, his land.

The Passover night will resolve this ownership claim with finality: the land that Pharaoh has defended as his against YHWH's demand will expel its Israelite population by Pharaoh's own urgent command. The "did not let go out of his land" tonight becomes "get out of my land" at midnight in Exodus 12:31.