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Did Jesus fulfill the law in us and for us?
1. Jesus fulfilled the law perfectly — for us
Jesus said plainly:
To 
fulfill means to bring to completion, to fill up its full meaning. Jesus did what no one else could — He perfectly obeyed God’s law without sin (
1 Peter 2:22, 
Hebrews 4:15).
Paul wrote:
This means that Christ is both the goal and the completion of the law’s demands. He fulfilled it 
for us, and His perfect obedience is credited to those who believe (
2 Corinthians 5:21, 
Romans 5:19).
So in the sense of 
righteousness before God, Jesus fulfilled the law 
for us.
We are 
justified — declared righteous — not because we kept the law, but because He did.
2. He also fulfills the law in us
Through the Holy Spirit, Christ’s life begins to be expressed 
in us.
Paul explains:
Notice: not “by us,” but 
in us.
When we walk in the Spirit, we begin to live in harmony with God’s moral will — not to earn salvation, but because we’ve already received it. The Spirit produces in us what the law demanded but could never empower.
3. We are not under the law as a means of salvation
Paul could not be clearer:
The law shows us our sin (
Romans 3:20) and drives us to Christ, but it cannot save us.
Salvation is entirely by grace through faith (
Ephesians 2:8–9).
4. The believer’s obedience now flows from love, not legal obligation
Jesus said,
That love is the fruit of salvation, not its cause.
We obey because we 
are saved — not 
to be saved.
As Paul says:
Faith doesn’t abolish God’s moral order — it puts it in its proper place, under grace, with Christ as both its fulfillment and its power.
✅ 
Summary:
- Jesus fulfilled the law for us — securing our righteousness.
- The Spirit fulfills it in us — producing holy living.
- We are not obligated to keep the law for salvation, because salvation is by grace through faith.
- True believers still love and honor God’s moral will — not to earn life, but because they already have it in Christ.