“Faith is obedience”, I made this comment and it seemed to get a lot of views in 2 days:

Now, before you stop reading – I don’t believe in works based salvation, that’s not what I was trying to say.
Now for those especially rooted in the doctrines of grace, biblical authority, and the distinction between faith and works, the statement “faith is obedience” may be a bit oversimplified. Here’s some thoughts on the topic.
True faith results in obedience:
- Faith produces obedience, but it is not the same as obedience.
- James 2:17 — “ Even so faith, if it hath not works, is dead, being alone.” KJV
- John 14:15 — “If ye love me, keep my commandments.” KJV
- Ephesians 2:8-10 — Yes, I know people like to quote verses 8 and sometimes 9, but keep going to verse 10.
- “8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
- 9 Not of works, lest any man should boast.
- 10 For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.” KJV
- We are saved by grace through faith, but we are saved unto good works (we should walk in them, be doing them).
Obedience is evidence of saving faith:
- A person who truly believes in Christ will be transformed and will walk in obedience to God’s Word.
- Obedience follows faith as the fruit follows the root.
Faith itself is a response to God:
- In that sense, believing God is obeying His call to trust in Christ (Romans 10:16 — “But they have not all obeyed the gospel…”).
Now, I understand, if “faith is obedience” implies that faith = doing good works or obeying commandments, that would blur the gospel and resemble legalism. I may have been hasty in posting. In Romans 4:5 — “ But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.” KJV. Faith is often described as the empty hand that receives the gift of grace—not a meritorious act.
Are these some better phrases?
“True faith obeys.”
Or: “Faith is the root, obedience is the fruit.”
Or: “Obedience flows from faith, but faith is not identical to obedience.”
What I was trying to describe faith not as mere intellectual agreement, but as a trusting action—a commitment that manifests in what you actually do. And that is Biblical:
Jesus said in John 3:36 (ESV): “Whoever believes in the Son has eternal life; whoever does not obey the Son shall not see life…”
To compare, John 3:36 (KJV) “He that believeth on the Son hath everlasting life: and he that believeth not the Son shall not see life…”
Another comparison, John 3:36 from the Amplified: “ He who believes and trusts in the Son and accepts Him [as Savior] has eternal life [that is, already possesses it]; but he who does not believe the Son and chooses to reject Him, [disobeying Him and denying Him as Savior] will not see [eternal] life,”
Belief and obedience are intertwined.
Hebrews 11 shows that faith always moves people to action:
“By faith Noah… prepared an ark…”
“By faith Abraham… obeyed…”
“By faith Moses… refused to be called the son of Pharaoh’s daughter…”
Faith doesn’t sit still—it acts in obedience.
As mentioned, I want to be very cautious about collapsing faith and obedience into the same category because:
- Faith is how we’re justified (Romans 5:1: “Being justified by faith…”).
- Obedience is the result of justification, not the cause (Titus 3:5).
So by saying “faith is obedience”, some may think I’m implying faith = works, which I wasn’t trying to say. But, I didn’t explain any further either.
Last thoughts.
Here are some ways to preserve the original simple post I made while staying in bounds theologically:
- “Faith is obedient trust.”
- This fits well with Hebrews 11.
- “Faith is not faith unless it obeys.”
- This echoes James 2.
- “Faith and obedience are two sides of the same coin.” (I’ve heard this before, just not sure where.)
- The trust is the obedience in that specific action, without being reducible to law-keeping.
- “To have faith in Christ is to obey His command to believe.”
- See Acts 17:30 — “God commands all men everywhere to repent.”
I’ll think on the idea for a design next.