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And the LORD said unto Moses, When thou goest to return into Egypt, see that thou do all those wonders before Pharaoh, which I have put in thine hand: but I will harden his heart, that he shall not let the people go.
Exodus 4:21 · King James Version
Parallel translations
  • WEB Yahweh said to Moses, “When you go back into Egypt, see that you do before Pharaoh all the wonders which I have put in your hand, but I will harden his heart and he will not let the people go.
  • BSB The LORD instructed Moses, “When you go back to Egypt, see that you perform before Pharaoh all the wonders that I have put within your power. But I will harden his heart so that he will not let the people go.
  • NKJV And the Lord said to Moses, “When you go back to Egypt, see that you do all those wonders before Pharaoh which I have put in your hand. But I will harden his heart, so that he will not let the people go.
  • NASB And the Lord said to Moses, “When you go back to Egypt, see that you perform before Pharaoh all the wonders which I have put in your power; but I will harden his heart so that he will not let the people go.
  • NLT And the Lord told Moses, “When you arrive back in Egypt, go to Pharaoh and perform all the miracles I have empowered you to do. But I will harden his heart so he will refuse to let the people go.

Scripture taken from the New King James Version®. Copyright © 1982 by Thomas Nelson. Used by permission. All rights reserved.

Scripture quotations taken from the (NASB®) New American Standard Bible®, Copyright © 1960, 1971, 1977, 1995, 2020 by The Lockman Foundation. Used by permission. All rights reserved. lockman.org

Scripture quotations are taken from the Holy Bible, New Living Translation, copyright © 1996, 2004, 2015 by Tyndale House Foundation. Used by permission of Tyndale House Publishers, Carol Stream, Illinois 60188. All rights reserved.

Quick answer

God forewarns Moses to perform the wonders before Pharaoh, but says He will harden Pharaoh's heart so he refuses. God remains sovereign over Pharaoh's resistance, though this raises questions faithful readers weigh carefully.

Overview

God previews the coming confrontation, declaring both the signs Moses will do and that He will harden Pharaoh's heart. Scripture also speaks of Pharaoh hardening his own heart, and Christians have long discussed how divine sovereignty and human responsibility cohere here; the text affirms both without minimizing either. The hardening serves God's purpose to display His power and glory, while Pharaoh remains accountable for his own defiance.

Cross-references & the web

Cross-references · 23

  • Rom 9:18Therefore hath he mercy on whom he will have mercy, and whom he will he hardeneth.
  • Josh 11:20For it was of the LORD to harden their hearts, that they should come against Israel in battle, that he might destroy them utterly, and that they might have no favour, but that he might destroy them, as the LORD commanded Moses.
  • Isa 63:17O LORD, why hast thou made us to err from thy ways, and hardened our heart from thy fear? Return for thy servants’ sake, the tribes of thine inheritance.
  • Exod 14:8And the LORD hardened the heart of Pharaoh king of Egypt, and he pursued after the children of Israel: and the children of Israel went out with an high hand.
  • Exod 7:13And he hardened Pharaoh’s heart, that he hearkened not unto them; as the LORD had said.
  • Exod 9:12And the LORD hardened the heart of Pharaoh, and he hearkened not unto them; as the LORD had spoken unto Moses.
  • Exod 9:35And the heart of Pharaoh was hardened, neither would he let the children of Israel go; as the LORD had spoken by Moses.
  • Exod 10:20But the LORD hardened Pharaoh’s heart, so that he would not let the children of Israel go.
  • Exod 3:20And I will stretch out my hand, and smite Egypt with all my wonders which I will do in the midst thereof: and after that he will let you go.
  • John 12:40He hath blinded their eyes, and hardened their heart; that they should not see with their eyes, nor understand with their heart, and be converted, and I should heal them.
  • Exod 14:4And I will harden Pharaoh’s heart, that he shall follow after them; and I will be honoured upon Pharaoh, and upon all his host; that the Egyptians may know that I am the LORD. And they did so.
  • Exod 7:3And I will harden Pharaoh’s heart, and multiply my signs and my wonders in the land of Egypt.
  • 2 Th 2:10–12And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
  • Rom 11:8–10(According as it is written, God hath given them the spirit of slumber, eyes that they should not see, and ears that they should not hear;) unto this day.
  • Rom 1:28And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;
  • 1 Pet 2:8And a stone of stumbling, and a rock of offence, even to them which stumble at the word, being disobedient: whereunto also they were appointed.
  • Isa 6:10Make the heart of this people fat, and make their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and convert, and be healed.
  • Deut 2:30–33But Sihon king of Heshbon would not let us pass by him: for the LORD thy God hardened his spirit, and made his heart obstinate, that he might deliver him into thy hand, as appeareth this day.
  • 1 Kgs 22:22And the LORD said unto him, Wherewith? And he said, I will go forth, and I will be a lying spirit in the mouth of all his prophets. And he said, Thou shalt persuade him, and prevail also: go forth, and do so.
  • Deut 2:36From Aroer, which is by the brink of the river of Arnon, and from the city that is by the river, even unto Gilead, there was not one city too strong for us: the LORD our God delivered all unto us:
  • 2 Cor 2:16To the one we are the savour of death unto death; and to the other the savour of life unto life. And who is sufficient for these things?
  • Ps 105:25He turned their heart to hate his people, to deal subtilly with his servants.
  • Gen 6:3And the LORD said, My spirit shall not always strive with man, for that he also is flesh: yet his days shall be an hundred and twenty years.

Themes, concepts, people & topics

Topics (2)

Resources, by level

Commentaries & study tools

  • VideoBibleProject — Exodus videosBibleProject · Lay · Free · evangelical

    Free animated overview and word-study videos for this book.

  • VideoWatch teaching on Exodus 4:21YouTube · Lay · Free

    Sermons and teaching on this passage from across YouTube.

  • CommentaryEnduring Word — verse-by-verseDavid Guzik · Lay · Free · evangelical

    Clear, readable, conservative exposition — the best free place to start on any passage.

  • CommentaryClassic commentaries for this verseBibleHub (20+ works) · Pastoral · Free

    Matthew Henry, Barnes, Gill, the Pulpit Commentary, Ellicott, Cambridge, and more — stacked on one page for this exact verse.

  • CommentaryMatthew Henry on ExodusMatthew Henry · Pastoral · Free · evangelical

    The beloved Puritan exposition of this whole book — warm, devotional, and verse by verse (free, CCEL).

  • ReferenceInterlinear, lexicon & Strong'sBlue Letter Bible · Seminary · Free

    Hebrew/Greek interlinear, word definitions, and cross-references for this verse.

Christ at the center

The Passover lamb whose blood turns away death, the exodus through the sea, the manna, the rock, and the tabernacle where God dwells with his people all foreshadow Jesus — our Passover, our redemption, the bread from heaven, and God-with-us in the flesh.

How Exodus 4:21 points to him is part of the one story that runs through all Scripture — meet Jesus at the heart of the web, or follow a trail that traces him from Genesis to Revelation.

Original language

Each word below is tagged with its Strong’s number — tap one to see the underlying Hebrew word, its meaning, and every verse that uses it.