Deuteronomy 6:21 tells parents to answer their children’s questions about God’s commands by telling the story of what God did for Israel. Moses instructs the people that when a child asks why they keep the laws, the answer is to recount how the LORD rescued them from slavery in Egypt. The verse is spoken by Moses to the Israelites as they stand on the edge of the promised land, and it is aimed at the parents who will pass the faith on to the next generation.
Then you shall tell your son, “We were Pharaoh’s slaves in Egypt. The LORD brought us out of Egypt with a mighty hand…
Deuteronomy 6:21 (WEB)
What Deuteronomy 6:21 Means
The verse begins with “then you shall tell your son,” which makes teaching a direct, personal duty. The word “tell” implies speaking, storytelling and repetition, not a silent expectation that the child will work it out. Parents are not asked to produce a theology lecture. They are asked to say what happened.
The answer itself is short: “We were Pharaoh’s slaves in Egypt.” Before the law, before the land, before any instruction about how to live, there is a memory of bondage and a God who acted to free a people who could not free themselves. The phrase “with a mighty hand” describes that rescue as powerful and decisive. The verse does not promise that God will always deliver us in the same dramatic way, but it grounds obedience in the reality of a God who has already shown that he saves.
The Context of Deuteronomy 6:21
Deuteronomy is Moses’ farewell address to the generation that came out of Egypt, or more precisely to their children, who are about to enter Canaan after forty years in the wilderness. Traditionally the book is attributed to Moses, and its audience is the Israelite community on the plains of Moab. The surrounding verses are about keeping God’s statutes so that life goes well and the people can possess the land the LORD promised to their fathers.
Verses 20 to 24 are framed as a child’s question, “What do these testimonies and statutes mean?” The parent’s reply in verse 21 is the first half of a full story that continues through verse 24, with the rescue from Egypt leading to the gift of the land and then to the command to keep the law “for our good always.” Read this way, the commands are not arbitrary rules. They are the response of a people whose identity was formed by deliverance, and the verse teaches that the reason for obedience is the memory of grace.
Key Phrases in Deuteronomy 6:21
Exodus 13:8
You shall tell your son in that day, saying, ‘It is because of that which the LORD did for me when I came out of Egypt.’
(WEB)
This verse also tells Israel to explain the Passover to their children, saying the feast is done because of what the LORD did when they came out of Egypt. Reading it alongside Deuteronomy 6:21 shows that telling the exodus story was a central way Israel kept its faith alive across generations.
Psalm 78:4
We will not hide them from their children, telling to the generation to come the praises of the LORD, his strength, and his wondrous deeds that he has done.
(WEB)
This psalm speaks of not hiding the LORD’s praiseworthy deeds from the next generation but telling them to their children. It expresses the same conviction as Deuteronomy 6:21: that the mighty works of God are meant to be remembered and handed on, so that each generation can put its hope in him.
A Short Prayer From Deuteronomy 6:21
Lord, you have rescued your people from slavery and you have never stopped being faithful to them. Help me remember what you have done in my life, and give me the courage to speak of it plainly to the people who are watching me, especially my children. Let my words and my habits point them toward your strength and not my own. When they ask me hard questions, give me honest answers rooted in your goodness. Keep our family grounded in the story of your deliverance, so that we walk in your ways for our good. Amen.
