What Does Deuteronomy 6:20-21 Mean?
The law in Deuteronomy 6:20-21 defines how parents should respond when their children ask about God’s commands. It tells us to look back and remember: the Lord rescued us from slavery in Egypt with a mighty hand, and these rules are part of our story of freedom. This moment is meant to pass faith from one generation to the next, using real history and real rescue.
Deuteronomy 6:20-21
"When your son asks you in time to come, 'What is the meaning of the testimonies and the statutes and the rules that the Lord our God has commanded you?'" then you shall say to your son, 'We were Pharaoh's slaves in Egypt. And the Lord brought us out of Egypt with a mighty hand.
Key Facts
Book
Author
Moses
Genre
Law
Date
Approximately 1400 BC (before Israel entered the Promised Land)
Key Themes
Key Takeaways
- God’s commands flow from His rescue, not to earn it.
- Every rule points back to a story of deliverance.
- Faith is passed down by telling what God has done.
Remembering the Story That Shapes the Rules
To understand why God’s commands matter so much, we need to remember where Israel came from - slavery in Egypt - and how powerfully He rescued them.
Long before God gave the law at Mount Sinai, His people were trapped in Egypt, suffering under Pharaoh’s cruelty. The story from Exodus 1 - 15 tells how God heard their cries, sent Moses, brought ten plagues on Egypt, and finally led His people out with a mighty hand and an outstretched arm. That rescue is the foundation: the law isn’t a random list of dos and don’ts, but a response to deliverance.
So when a child asks, 'Why these rules?' the answer begins not with theology, but with testimony: 'We were slaves, and the Lord set us free.'
The Law as a Response to Freedom, Not a Path to It
The reason God’s people keep the law isn’t to earn freedom - but because they’ve already been freed.
In Deuteronomy 6:21, the word 'slaves' - Hebrew ʿavadim - carries the weight of total oppression: no rights, no rest, no future. God didn’t give the law while Israel was still in Egypt. He gave it after He rescued them. That order matters. Redemption comes first, obedience follows. This flips the script on how most ancient religions worked - where people obeyed gods to *gain* favor or avoid disaster. Here, the people obey because they’ve already been shown favor. They were ʿavadim in Egypt, but now they serve God not from fear, but from gratitude.
This changes how we see every command. We don’t earn love. We live in step with the One who has already given it. Other ancient law codes, like Hammurabi’s, were top-down decrees from kings to maintain order - often harsh and class-based. The command 'You shall have no other gods before me' is a personal appeal from the God who delivered them, not merely a rule. The law reflects the character of the Rescuer.
So when a child asks, 'Why these rules?' the answer isn’t guilt or threat - it’s story. 'We were slaves, and the Lord set us free.' That memory shapes identity and inspires loyalty. The pattern continues in the New Testament: we follow Jesus because we are already saved, as Paul writes, 'For by grace you have been saved through faith... not a result of works.'
Linking the Law to the Gospel: How Jesus Fulfills the Story
Every generation should connect God’s commands to His rescue; no complex theology is needed, only the story of what He has done.
Jesus obeyed the law as the true Son, not to earn favor, and He died to free us from sin’s slavery, just as Israel was freed from Egypt. Now, as Paul says in Colossians 2:16-17, the Old Testament laws are 'a shadow of the things to come, but the substance belongs to Christ,' meaning the rules pointed forward to Jesus, who fulfills them all.
How the Story Lives On: From Passover to Loving God with All We Are
This practice of passing down the faith through story isn’t new to Deuteronomy - it’s woven throughout Scripture, starting with the very first Passover.
When the Israelites celebrated the first Passover, God told them, 'When your children ask you, “What does this ceremony mean to you?” then tell them, “It is the Passover sacrifice to the Lord, who passed over the houses of the Israelites in Egypt when he struck down the Egyptians but spared our homes”' (Exodus 12:26-27). Centuries later, the prophet Micah reminded the people, 'I brought you up out of Egypt and redeemed you from the land of slavery' (Micah 6:4), showing that this rescue was the heartbeat of their identity. Even Jesus, when asked which commandment matters most, quoted the Shema from Deuteronomy 6:4-5 - 'Hear, O Israel: The Lord our God, the Lord is one. Love the Lord your God with all your heart and with all your soul and with all your strength' (Mark 12:29-30) - tying faithful living back to the oneness of the God who saves.
The heart of the law is a grateful response to rescue, and that story - told at Passover, echoed by the prophets, and fulfilled in Christ - is still how we teach our children what it means to love God today.
Application
How This Changes Everything: Real Life Impact
Imagine a parent, worn out from the day, sitting at the dinner table while their child asks, 'Why do we pray before eating?' Instead of giving a quick, automatic answer, they pause and say, 'You know, a long time ago, God’s people were starving and enslaved in Egypt. They cried out, and God heard them. He first led them out, gave them manna, and taught daily trust, not merely feeding them later. That’s why we pray: not because we have to, but because we remember He’s the One who provides.' That moment stops being about rule-following and becomes a quiet act of gratitude. It changes how we see every command - not as a burden to earn God’s love, but as a rhythm of life with the God who already rescued us. When guilt creeps in, we don’t double down on performance. We remember the story. We were slaves. He set us free. And now, everything we do flows from that.
Personal Reflection
- When I obey God, is my motivation fear of failure or gratitude for His rescue?
- Can I recall a moment when I passed on a spiritual truth to someone younger - not as a rule, but as a story of what God has done?
- How does remembering my own 'Egypt' - a time of bondage or brokenness - shape the way I follow God today?
A Challenge For You
This week, look for one everyday moment - like a meal, a bedtime routine, or a family conversation - and turn it into a chance to share a 'rescue story.' It could be from Scripture, like the Exodus, or your own life, like how God brought you through a hard time. Keep it simple: 'We do this because God did that.' Also, choose one command of God that feels routine or confusing, and reframe it in your mind: not 'I have to,' but 'I get to, because I’m free.'
A Prayer of Response
God, thank you for bringing me out of my own Egypt - times when I was stuck, afraid, or far from you. Help me to see your commands not as chains, but as the path of a free person walking with you. When I forget, bring the story back to my heart. And give me courage to tell it simply to others, especially the next generation. May my life say, 'We were slaves, and the Lord set us free.'
Related Scriptures & Concepts
Immediate Context
Deuteronomy 6:1-3
Moses calls Israel to obey God’s commands so they may fear Him and live, setting the foundation for the instruction in 6:20-21.
Deuteronomy 6:22-25
Continues the explanation of how God’s mighty signs in Egypt established His justice and Israel’s need to remain faithful.
Connections Across Scripture
Exodus 13:8
Commands parents to tell their children about the Exodus, reinforcing the same generational teaching pattern seen in Deuteronomy 6.
Mark 12:29-30
Jesus quotes Deuteronomy 6:4-5, showing that loving God fully is rooted in the oneness of the God who saves.
Psalm 78:5-7
Calls Israel to teach the next generation so they would trust God and keep His commands, echoing the purpose of Deuteronomy 6:20-21.