Part 5 · Belief 19 — The Doctrine of the Christian Life
The Law of God
What we believe
The great principles of God's law are embodied in the Ten Commandments and exemplified in the life of Christ. They express God's love, will, and purposes concerning human conduct and relationships and are binding upon all people in every age. These precepts are the basis of God's covenant with His people and the standard in God's judgment. Through the agency of the Holy Spirit they point out sin and awaken a sense of need for a Saviour. Salvation is all of grace and not of works, and its fruit is obedience to the Commandments. This obedience develops Christian character and results in a sense of well-being. It is evidence of our love for the Lord and our concern for our fellow human beings. The obedience of faith demonstrates the power of Christ to transform lives, and therefore strengthens Christian witness.
The word "law" can sound cold, like a list of rules designed to spoil our fun. But God's law is something far warmer than that: it is a portrait of His own heart. When God wrote the Ten Commandments, He was not inventing arbitrary restrictions — He was describing what love looks like, toward Him and toward each other. His law shows us the beautiful life He always intended for us, and at the same time it holds up a mirror that reveals how far we have wandered. Far from saving us, the law sends us running to the One who can: Jesus. As we study, we will see that grace and the law are not enemies — grace is what writes the law on a willing heart.
A law that reveals love
God spoke ten words from Sinai (Exodus 20:1-17), and Jesus showed that they all hang on love. "You shall love the Lord your God with all your heart... and you shall love your neighbor as yourself. On these two commandments depend all the Law" (Matthew 22:37-40). The first four commandments teach us how to love God; the last six, how to love people. They are not a heavy burden — "this is the love of God, that we keep his commandments. And his commandments are not burdensome" (1 John 5:3). The law is simply love put into words, a description of the life that flows from a heart at peace with God.
The mirror that shows our need
The law is perfect, but it cannot save us — that was never its job. "The law of the Lord is perfect, reviving the soul" (Psalm 19:7), yet its very perfection shows us how short we fall. Like a mirror, it reveals the dirt but cannot wash it away. Through the law "comes knowledge of sin" (compare Romans 3:20), and that knowledge does something precious: it makes us long for a Savior. So the law does not condemn us to despair; it points us to Jesus, who did for us "what the law, weakened by the flesh, could not do" (Romans 8:3). The mirror sends us to the fountain.
Grace establishes the law
Some imagine that grace cancels the law. But Jesus said, "Do not think that I have come to abolish the Law... I have not come to abolish them but to fulfill them" (Matthew 5:17). Grace does not lower God's standard; it changes our hearts so that we want to keep it. "If you love me, you will keep my commandments" (John 14:15) — obedience becomes the natural fruit of love, never the price of acceptance. Christ died "in order that the righteous requirement of the law might be fulfilled in us, who walk... according to the Spirit" (Romans 8:4). Saved people do not earn anything by obeying; they simply look more and more like the Savior they adore.
Search the Scriptures
Exod. 20:1-17; Deut. 28:1-14; Ps. 19:7-14; 40:7, 8; Matt. 5:17-20; 22:36-40; John 14:15; 15:7-10; Rom. 8:3, 4; Eph. 2:8-10; Heb. 8:8-10; 1 John 5:3; Rev. 12:17; 14:12.
Reflect
Look into the law this week, not to feel crushed, but to be honest. Where does the mirror show a need only Jesus can meet? Then bring it to Him, and let His grace do what rule-keeping never could — write His love on your heart. Obedience is not how we climb up to God; it is how we walk with the God who has already come down to us.
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