The question of why Christians follow some Old Testament laws and not others cannot be answered by treating the Bible like a rule book. The Bible is God’s self-revelation through his activity in history, ultimately revealed in Jesus. Jesus himself read Moses, the prophets, and all of Scripture as a story pointing to him. The Bible is not primarily about people finding themselves in David or the Good Samaritan. David points to the one who fights for scared Israelites, and the Good Samaritan points to the one who finds broken people in the ditch.
The laws of Scripture are not arbitrary things God made up to keep people from having fun. Genesis gives the original human purpose: humanity was made in God’s image to reflect what God is like, to reign with his wisdom and goodness, and to spread Eden’s life throughout creation. Sin was not merely crossing a line. Humanity grabbed autonomy and decided it could define good and evil apart from God.
Exodus shows that liberty comes before the law. God rescued Israel from Egypt before giving Israel a single command, then called them a kingdom of priests. The Torah taught rescued people how to live with God dwelling in their midst so the surrounding nations could see something different. The law was covenant instruction for Israel in its world, not a complete legal code dropped into every culture and time period.
The law itself was good, but it could inform people without transforming them. Sin used good commands as an opportunity for rebellion. Humanity did not need better instructions because humanity’s problem was deeper than ignorance. Humanity needed a better human and someone able to break sin’s bondage.
Jesus enters the ongoing story of Israel, not a brand-new story disconnected from the Old Testament. Matthew shows Jesus reliving Israel’s history: rooted in Israel’s genealogy, coming out of Egypt, passing through the waters, entering the wilderness, and succeeding where Israel failed. Jesus fulfills the law by bringing its whole story to where it was always headed. He is the ideal human, the faithful Israelite, and the true Son of God.
God had already shown Abraham that he would bear the covenant’s cost himself. Jesus stands in Israel’s place, fulfills the covenant’s faithfulness, and bears its curse. His death and resurrection establish the new covenant, forgive sin, defeat death, and restore humanity’s original calling. The Spirit now makes people into the kind of people the law could only describe: free not to do whatever they want, but free to be who God made them to be.
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Key Takeaways
- 1. The Bible is God’s story first. The Bible cannot be reduced to a list of life hacks, moral examples, or isolated rules. God reveals his character through a long story that reaches its clearest point in Jesus. Jesus becomes the center that keeps every other part from being misread. [10:53]
- 2. Sin rejects humanity’s original calling. Genesis frames sin as more than bad behavior because humanity was created to image God into creation. The tree represented the temptation to decide good and evil without trusting God’s wisdom. Sin always twists human vocation into self-rule. [20:01]
- 3. Liberty comes before the law. Exodus does not show God demanding obedience so Israel can earn rescue. God rescues Israel first, then gives covenant instruction to a people he has already claimed. Obedience grows from belonging, not from trying to force God’s favor. [23:25]
- 4. Law informs, but Jesus transforms. The law can name the boundary, but it cannot change the heart that wants to cross it. Sin can even use a good command to stir up rebellion. Jesus frees people from sin’s bondage and forms in them the faithfulness the law pointed toward. [31:16]
- 5. Jesus restores the human vocation. Jesus does not merely cancel a failed checklist. He becomes the faithful human and faithful Israelite, bearing the curse of unfaithfulness and opening resurrection life. The Spirit’s indwelling means God now makes his people into living temples, able to reflect him again.
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Youtube Chapters
- [00:00] - Welcome
- [00:19] - Why Questions Need Better Questions
- [02:39] - Why Follow Some Old Testament Laws?
- [07:19] - The Bible Is Not a Rule Book
- [10:53] - God’s Self-Revelation in Jesus
- [15:19] - Humanity’s Original Purpose
- [19:07] - The Real Sin in the Garden
- [22:09] - Israel Rescued Before the Law
- [25:49] - Torah for a People With God Present
- [29:13] - The Law Is Good, Sin Is the Problem
- [32:29] - Humanity Needed a Better Human
- [35:02] - Jesus Relives Israel’s Story
- [39:25] - Jesus Fulfills the Law
- [42:38] - Jesus Bears the Covenant Curse
- [45:49] - Free to Be Who God Made You To Be