Remembering Egypt, the Exodus, and the Holy Border
The historical recital returns to Egypt: plagues strike the oppressor, Israel is led out like sheep, the sea overwhelms enemies, and God brings the people to the border of his sanctuary land. Remembering these events exposes how serious later rebellion is—they sinned against the God whose acts of rescue they already knew.
Revelation later reuses Exodus-plague imagery, and the Psalms themselves help keep that scriptural memory alive. The relationship is best described as canonical reuse and influence, not as though every plague line in Psalm 78 predicts a particular bowl judgment. The Exodus becomes a durable biblical grammar for divine judgment and deliverance.