What This Chapter Is About
God announces the final plague: at midnight He will go through Egypt, and every firstborn will die, from Pharaoh's heir to the slave woman's child. A great cry will rise from Egypt, but Israel will be untouched. Moses departs from Pharaoh in fierce anger.
What Makes This Chapter Remarkable
The measure-for-measure theology reaches its climax: the cry (tse'aqah gedolah) that will rise from Egypt uses the same word for Israel's cry under slavery (3:7, 9). The oppressor's grief mirrors the grief they inflicted. God Himself walks through Egypt at midnight ('I will go out,' ani yotse, v4) — this is direct divine action at the most liminal hour, not delegated judgment. The chapter also reveals that Moses had become 'very great' (gadol me'od) in Egypt, an ironic reversal of Pharaoh's attempt to crush Israel's leaders.
Translation Friction
The Hebrew bekhor ('firstborn') carries weight that no single English word captures — it denotes inheritance rights, succession, family identity, and the father's primary claim. We retained 'firstborn' but relied on the translator notes to unpack the theological freight, especially the connection to God's declaration in 4:22 ('Israel is My firstborn'). The verb garesh yegaresh ('he will surely drive you out,' v1) uses the infinitive absolute for emphasis; we rendered this as 'drive you out completely.'
Connections
The firstborn-for-firstborn logic fulfills the warning of 4:22-23. The great cry echoes 3:7 and 9. The plundering of Egyptian gold and silver (v2) was promised in 3:21-22 and will supply the tabernacle in chapters 25-31. The phrase 'not a dog shall growl' (v7) expresses the totality of God's protective distinction.
**Tradition comparisons:** The Samaritan Pentateuch shows 1 moderate variant(s) in this chapter. See the [Samaritan Pentateuch](/samaritan-pentateuch/exodus).