The question behind the question
Few questions in Christianity carry more everyday weight than this one. It surfaces in conversations about whether a person is "good enough" to be saved, in debates about whether Christians are obligated to observe the Sabbath, in the anxiety of someone who knows they have broken commandments and wonders whether God can still receive them. On the surface it seems like a doctrinal technicality — law or grace, works or faith. But at its heart it is a question about what kind of relationship God wants with human beings: is it primarily legal, a matter of compliance and penalty, or is it something deeper?
The answer Scripture gives, and the one the Divine Principle amplifies, is that God's original design was never primarily legal. The commandments are real and morally serious, but they exist within a larger story: a story of a relationship between God and humanity that was broken and that God is working to restore. Understanding that story is what gives law and grace their proper place — not as competitors, but as successive chapters in the same purpose. We have explored the purpose of that law more fully in our essay on what God's law is for; here we focus on the salvation question directly.
What the law was designed to do
The Ten Commandments were given to Israel at Sinai roughly fifteen centuries before Christ, and they were given into a world already deeply shaped by the Fall. That context matters. God was not establishing from scratch what ideal human conduct looks like; he was working with a fallen humanity, managing the consequences of a broken relationship and preparing the conditions for its restoration. Paul makes this explicit when he writes that "the law was added because of transgressions, until the offspring should come to whom the promise had been made" (Galatians 3:19). The law was a provisional provision — necessary, good, and temporary in its governing function.
Paul also describes the law as "our guardian until Christ came, so that we might be justified by faith" (Galatians 3:24). The Greek word translated "guardian" (paidagogos) refers to a household servant whose job was to escort children to school and keep them from harm — not to educate them, but to protect them along the way. The law kept Israel within a framework that could receive the Messiah. It taught them what God's character required. And it performed a second, equally vital function: it made sin visible. "Through the law comes knowledge of sin" (Romans 3:20). By holding a standard that fallen human beings could not fully meet, the law created the awareness of need — the longing and the humility — that makes grace receivable. It could not itself satisfy that need.
Why law-keeping cannot save us
The reason law-keeping cannot save is not simply that human beings fail to keep the law perfectly, though they do. The deeper reason is that law and love operate on different principles entirely. The Fall, on the Divine Principle reading, was not primarily the breaking of a rule. It was the rupture of a relationship — the parent-child bond between God and humanity. That bond was built on love: freely chosen, mutually responsive love between the Creator and the creatures who were made to reflect him. What the Fall shattered was that love relationship, that sense of belonging to God and being at home in his presence.
No amount of legal compliance can rebuild a relationship. A child who obeys every household rule but has lost all warmth toward a parent has not restored the family bond — they have simply produced a form of coexistence. The commandments describe what love for God and neighbour looks like in practice, but they cannot produce that love, and they cannot rebuild the broken inner connection that makes such love possible. Paul puts this in terms of the spirit: the law was "written on stone tablets," external, demanding compliance from the outside (2 Corinthians 3:3). What God promised through the prophets was something different — "I will put my law within them, and I will write it on their hearts" (Jeremiah 31:33). The heart-level transformation is what salvation is, and law-keeping cannot produce it.
There is also a structural impossibility. If a person could keep the commandments perfectly enough to earn salvation, then Christ's death was unnecessary — Paul calls this a logical contradiction (Galatians 2:21). The entire New Testament proceeds on the premise that something happened at the cross and in the resurrection that law-keeping could never accomplish: God himself acting to restore what humanity could not restore from its own side. We explore what that act consisted of in our essay on whether we are saved by faith alone.
What grace actually restores
Understanding grace requires understanding what was actually lost at the Fall. If the Fall was simply a legal offence — a fine incurred — then grace might be understood as the payment of that fine, after which things return to a neutral legal standing. But if the Fall broke a relationship, then grace is the restoration of that relationship: real, living, personal communion between God and human beings. This is the far richer thing the New Testament announces. Paul describes it as adoption — being received as sons and daughters into God's family (Galatians 4:5-6), the Spirit of God crying "Abba, Father" within the heart. John's Gospel frames it as knowing God (John 17:3), a word that in Hebrew carries the depth of intimate personal relationship.
Grace is therefore not a legal fiction — a divine declaration that pretends the person is something they are not. It is the genuine act of God drawing near and rebuilding the inner bond. Jesus describes this in terms of a father running to meet a returning son (Luke 15:20), not waiting for the son to prove himself worthy of reinstatement first. The relationship is restored before the robe and the ring, not after. The Divine Principle speaks of this as God restoring the position of true children — beings who are genuinely related to God in heart, not merely in legal status. Law-keeping is what children of God do; it is not what makes them children of God. That distinction is the whole difference between religion as obligation and faith as relationship. For a fuller treatment of what grace means, see our essay on grace.
The Divine Principle perspective: law prepares, grace restores
The Divine Principle frames the history of God's providence as a sequence: creation, Fall, and restoration. The law belongs to the providential period between the Fall and the coming of the Messiah. During that long preparation, God worked through the law to maintain a moral framework in the fallen world, to teach his character, and to prepare a people whose hearts were oriented enough toward him to receive the Messiah when he came. John the Baptist summarised this preparatory work in his call: "Repent, for the kingdom of heaven is at hand" (Matthew 3:2). The law had done its work of conscience-shaping and expectation-building; now the restorer was arriving.
The Divine Principle is precise about what the Messiah restores that law could not: the four-position foundation — the proper relationship between God, human beings, and creation, built on the love that the Fall severed. This is not a legal adjustment but a ontological one. The parent-child bond between God and humanity is the bedrock of everything the law was trying to protect, but the law could only manage the ruins of that bond, not rebuild it. Grace rebuilds it. Once that bond is restored, the commandments are no longer external demands but the natural outflowing of a heart that loves God and knows what that love requires. This is why Jesus can say the entire law is summarised in love of God and love of neighbour (Matthew 22:40) — love that has been restored by grace does not need law to constrain it, because love already wants what the law commands.
What role the commandments play once we are saved
The conclusion that law-keeping does not save sometimes leads to the opposite error — that the commandments are irrelevant for the Christian. Paul dismantles this too. "Are we to sin because we are not under law but under grace? By no means!" (Romans 6:15). Being freed from law as the mechanism of salvation does not mean being freed from the moral content of God's commandments. It means the relationship with those commandments has been transformed. The person restored to God through grace does not obey in order to earn acceptance; they obey because they love the God who has received them, and because the commands describe the life that flows from that love.
Jesus himself observed this pattern. He did not come to tell people the commandments no longer mattered; he came to show what they look like fulfilled from the inside rather than forced from the outside. The Sermon on the Mount consistently deepens the commandments — going beyond external conduct to the interior life that produces it. "You have heard it said, 'You shall not murder,' but I say to you that everyone who is angry with his brother will be liable to judgment" (Matthew 5:21-22). This is not the abolition of the law but its completion: the standard is higher, not lower, and it is achievable only by the person whose heart has been renewed. The commandments remain the shape of love for a human being in community; what changes is the source of the power to live them.
Practically speaking, for the person asking whether they need to keep the commandments to be saved, the freeing answer is: no, you cannot earn your way to God by commandment-keeping, and no one ever could. The door is open through Jesus Christ without prior achievement. But the same gospel that invites you in also transforms you once you enter. The commandments become, over time, less like a fence you strain to stay inside and more like the description of who you are becoming. The law tells you what love looks like; grace makes you capable of it.
Frequently asked questions
Do we need to keep the Ten Commandments to be saved?
No. Scripture is consistent that salvation comes through faith in Jesus Christ, not through keeping the law. Paul writes that "by works of the law no human being will be justified" (Galatians 2:16). The law revealed sin and pointed humanity toward the Messiah, but it could not restore the broken relationship with God. What saves is grace received through faith — the restoration of the parent-child bond that the Fall severed.
What was the purpose of the Ten Commandments?
The law served two purposes: it showed fallen humanity what God's character requires, and it made sin visible — "through the law comes knowledge of sin" (Romans 3:20). Paul calls it "our guardian until Christ came" (Galatians 3:24). It prepared humanity to receive the Messiah by building conscience, moral awareness, and the longing for a restorer, but it was not itself the mechanism of restoration.
If law-keeping does not save us, why did Jesus say he came to fulfil the law?
Jesus fulfils the law by embodying everything it was pointing toward — the perfect expression of God's character and love. He does not cancel the commandments; he completes their purpose. Through his resurrection he makes possible what the law never could: actual restoration of the broken bond between God and humanity, placing the spirit of the law within the heart.
Does grace mean we can ignore the commandments?
No. Paul addresses this directly: "Are we to sin because we are not under law but under grace? By no means!" (Romans 6:15). Grace does not lower the moral standard — it provides the inner renewal that makes genuine obedience possible. The person restored to God through grace finds the commandments are no longer a burden but the natural expression of a renewed heart that loves God and neighbour.
What does the Divine Principle say about law and salvation?
The Divine Principle teaches that the Fall broke the parent-child relationship between God and humanity — a bond of love, not merely legal standing. The law managed the fallen world and prepared the way for the Messiah, but it could not restore that bond because love cannot be legislated. Grace is God's direct act of rebuilding the relationship. Once restored, obedience to the commandments follows as the natural fruit of a renewed heart.