Key Verses: Exodus 20:2, 20:3, 20:20
God speaks the Ten Commandments directly to the people, beginning with the foundation of grace: “I am the LORD your God, who brought you out of the land of Egypt, out of the house of slavery.” The first commandments govern Israel’s relationship to God: they shall have no other gods before Him, make no carved images to worship, not take His name in vain, and remember the Sabbath day to keep it holy, resting as God rested in creation. The remaining commandments govern relationships among people: honor your father and mother, and do not murder, commit adultery, steal, bear false witness, or covet anything belonging to your neighbor. When the people witness the thunder, lightning, trumpet, and smoking mountain, they tremble and stand far off, begging Moses to speak to them rather than have God speak directly, lest they die. Moses reassures them, “Do not fear, for God has come to test you, that the fear of him may be before you, that you may not sin.” Then God instructs that altars be made of earth or uncut stones, with no tool used upon them and no steps, so that the worshiper’s nakedness not be exposed, guarding the reverence and simplicity of true worship.
The Ten Commandments stand as the enduring summary of God’s moral will, given not as a ladder to earn salvation but as the grateful response of a people already redeemed, for grace precedes law. Jesus affirms and deepens these commands, teaching that they reach the heart: anger is murder, and lust is adultery, so that the law exposes our sin and drives us to Christ. Paul explains that the law is holy, righteous, and good, yet its purpose is to reveal transgression and become our guardian until Christ, for no one is justified by keeping it. The people’s terror and their need for a mediator between themselves and God point directly to Jesus, the one mediator between God and men, who fulfilled the law perfectly on our behalf and bore its curse in our place. The whole law hangs on love for God and neighbor, and only in Christ, who is love embodied, is that love finally and fully realized.
Key Terms & Words:
- דְּבָרִים (devarim) - Exodus 20:1 - “Words”; the “ten words,” God’s own spoken commandments
- פֶּסֶל (pesel) - Exodus 20:4 - “Carved image/idol”; forbidden as a false representation of the invisible God
- זָכוֹר (zakhor) - Exodus 20:8 - “Remember”; the call to keep the Sabbath holy, rooted in creation and redemption
Cross-References:
- Matthew 5:17-22 - Christ fulfills the law and reveals its heart-level demand
- Matthew 22:37-40 - All the law hangs on love for God and neighbor
- Romans 7:7-12 - The law is holy and reveals sin
- Galatians 3:24 - The law as our guardian until Christ, that we might be justified by faith
- 1 Timothy 2:5 - One mediator between God and men, the man Christ Jesus
Discussion Questions:
- Why is it significant that God’s commandments begin with a declaration of His redeeming grace?
- Which commandment most searches your own heart, and how does it drive you to Christ?
- How does the people’s need for a mediator at Sinai point forward to Jesus, our mediator?