Exodus 7 Explained - The Showdown Begins and the First Plague
- Jun 30
- 4 min read
Introduction
Exodus 7 begins the great showdown between God and the gods of Egypt. The Egyptians shall know that I am the Lord.
God sends Moses and Aaron back to Pharaoh. The staff becomes a serpent, the magicians imitate it, but Aaron's staff swallows theirs. Then comes the first plague: the Nile turns to blood. The battle for Israel's freedom and God's glory has begun.
Summary
God tells Moses He has made him like God to Pharaoh, with Aaron as his prophet. He warns that He will harden Pharaoh's heart and multiply signs so that Egypt will know He is the Lord. Moses and Aaron obey. Aaron's staff becomes a serpent and swallows the serpents of Pharaoh's magicians, yet Pharaoh's heart is hardened. Then God sends the first plague, turning the Nile and all the waters of Egypt to blood. The fish die, the river stinks, but the magicians imitate the sign, and Pharaoh refuses to listen.
Key Themes
That they may know the Lord: The purpose behind the plagues.
God's power over imitation: Aaron's staff swallows the rest.
Pharaoh's hardening: His heart resists the signs.
The first plague: The Nile turned to blood.
Judgment on false gods: Egypt's idols are exposed.
Exodus 7 Explained: Verse-by-Verse Breakdown
Verses 1-7: Moses and Aaron Commissioned
God makes Moses like God to Pharaoh, with Aaron as his prophet. God warns He will harden Pharaoh's heart and multiply signs and wonders. Egypt will know He is the Lord when He stretches out His hand. Moses and Aaron obey, Moses being eighty and Aaron eighty-three years old.
Verses 8-13: The Staff Becomes a Serpent
Before Pharaoh, Aaron casts down his staff and it becomes a serpent. Pharaoh's magicians do the same by their secret arts, but Aaron's staff swallows up their staffs. Still, Pharaoh's heart is hardened, and he does not listen, as the Lord had said.
Verses 14-25: The First Plague, Water to Blood
Because Pharaoh refuses, God sends Moses to confront him at the Nile. Aaron strikes the water and it turns to blood throughout Egypt. The fish die, the river stinks, and the Egyptians cannot drink. The magicians imitate it, so Pharaoh's heart remains hard. Seven days pass after the Lord struck the Nile.
Deep Insight
The plagues were not random acts of power. They were targeted judgments against the gods of Egypt. The Nile was worshiped as a source of life, even associated with the god Hapi and considered the lifeblood of Egypt. By turning it to blood, God struck at the heart of Egyptian religion, showing that the river they worshiped was helpless before Him. Each plague to come would similarly humiliate a specific Egyptian deity. The exodus was a cosmic contest, and God was demonstrating that the so-called gods of the mightiest empire were nothing before the one true Lord.
Tough Questions Answered
How could Pharaoh's magicians replicate the signs?
Whether by trickery or limited dark power, their imitations were partial and could not undo the plagues. Notably, Aaron's staff swallowed theirs, showing God's supremacy. They could mimic but never master, and soon they could not keep up at all. (Exodus 7:11-12, Exodus 8:18-19)
Why did God harden Pharaoh's heart?
Pharaoh repeatedly hardened his own heart as well. God gave him over to his chosen defiance and used it to display His power and make His name known throughout the earth. Both divine purpose and human choice are at work. (Exodus 7:3, Romans 9:17)
What was the point of the plagues?
God states it plainly: that Egypt and Israel would know He is the Lord. The plagues were acts of judgment on Egypt's gods and revelation of the true God's unmatched power and authority. (Exodus 7:5, Exodus 12:12)
Application (Real Life)
Recognize that God alone is Lord over every false power.
Do not be impressed by counterfeits that mimic God's work.
Take warning from the danger of a hardened heart.
Trust that God acts so that people may know He is Lord.
Worship the God whose power no idol can rival.
Simple test: Is there an idol in your life that God needs to expose as powerless?
Apologetics Angle
Exodus 7 frames the plagues as a deliberate, systematic judgment against the specific deities of Egypt, displaying a coherent theological purpose rather than random wonders. This targeted structure, each plague confronting a particular god, reflects intentional design in the narrative. The account also fits the Egyptian setting, where the Nile was central to both survival and worship. The repeated stated purpose, that all may know the Lord, presents the exodus as a revelation event in history. A God who acts publicly and purposefully to make Himself known invites investigation rather than blind acceptance.
Cross References
Exodus 12:12 - Judgment on all the gods of Egypt.
Romans 9:17 - God raised Pharaoh to show His power.
Exodus 8:19 - This is the finger of God.
Psalm 105:27-29 - God turned their waters into blood.
1 Corinthians 10:11 - These things happened as examples for us.
Exodus 7 Explained: Conclusion
Exodus 7 Explained opens the great contest between the Lord and the gods of Egypt. Aaron's staff swallows the magicians' serpents, and the Nile, lifeblood of Egypt, becomes blood. Pharaoh hardens his heart, but God's purpose is clear: that all may know He is the Lord. No idol, empire, or imitation can stand before Him. Worship the one true God whose power has no rival.
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