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Can a True Believer Commit Serious Sin?

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Answered by True Bible Teachings AI on 6/26/2026

1) Direct answer
Yes—in the sense that a true believer, still in this flesh, can fall into a serious wrong. No—in the sense that he cannot continue in it, excuse it, or be at peace with it. The life of God in him will drive him to repentance and restoration.

2) Scriptural explanation
- The Bible says, “Whosoever is born of God doth not commit sin… and he cannot sin, because he is born of God” (1 John 3:9; 5:18). That speaks of a nature that will not practice or live in sin.
- Yet it also says, “If any man sin, we have an advocate with the Father, Jesus Christ the righteous” (1 John 2:1). So a believer may stumble, but he is not left there.
- David fell grievously, but cried out and was restored (Psalm 51). Peter denied the Lord, wept bitterly, and was restored (Luke 22:61-62; John 21).
- “Sin… because they believe not on Me” (John 16:9). Sin at its root is unbelief. The born-again heart believes the Word and cannot settle in unbelief.
- “Shall we continue in sin? God forbid… Sin shall not have dominion over you” (Romans 6:1,14).
- A real son is chastened when he errs (Hebrews 12:6-8). God corrects His own.
- If we confess, He forgives and cleanses (1 John 1:9). The Spirit seals unto the day of redemption (Ephesians 4:30).

3) Simple clarifying logic
Now notice, the new birth activates God’s seed in the soul. That inner life says Amen to every Word and cannot deny it. The outer man may stumble, but the inside man cannot live in rebellion. A sheep may fall in mud, but it will not wallow there; it cries to be washed. If a person can live in willful, ongoing sin without conviction or chastening, the Scripture says that is not sonship (Hebrews 12:8). But if he is God’s, conviction strikes, godly sorrow works repentance, and he is restored to walk in the light.

4) Reinforcing statement
So a true believer may fall, even seriously, but he will not remain in sin. The seed of God in him breaks the dominion of sin, brings confession, correction, and a clean walk with God.

What did the Laodicean Church Age (our age) Angel (- messenger) Say about this?

Ranked passages from the local William Branham sermon and Church Age Book database. Relevance is relative, not a statement of doctrinal certainty.

SermonRelevance 33

Why?

Friday morning, the 1st of April 1960 at the First Apostolic Church in Tulsa, Oklahoma, U.S.A.

60-0401M §16

Now, they say number one killer is heart disease. I differ with them. Number one killer is sin disease. That's the killer of the nation, is sin disease. Sin is unbelief. It gets into the church, winds people around some kind of a man-made theology, a bunch of creeds. And the first thing you know, that person becomes an unbeliever. Yet religious, but unbeliever. Religion is a strange thing to work with, because the antichrist is so close like the real thing till it'll fool the very elected if it's possible. Cain off...

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SermonRelevance 33

Law or Grace

Wednesday, the 6th of October 1954

54-1006 §16

Back in the time that God sent down the law, and was added to show us that these things were sin. But now, that law couldn't take away sin. It only magnified sin, see. Because, if there's no law says you can't do this, why, it's not... If you commit or break that... You can't break it, 'cause there's no law to break. But when law becomes in effect, then sin is made manifest. Then they was... They'd say, "Thou shalt not steal. Thou shalt not commit adultery. Thou shalt not bear false witness." All those things. They...

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SermonRelevance 33Broader match

Hebrews, Chapters 5 and 6, part 1

Sunday morning, the 8th of September 1957 at the Branham Tabernacle in Jeffersonville, Indiana, U.S.A.

57-0908M §11

Lying, stealing, drinking, smoking, gambling, committing adultery, that's not sin; that's the attributes of unbelief. See, that's what... You do that because you are a sinner, see. But first you are a sinner. That's what make you do that, because you do not believe. And if you do believe, then you do not do that. Then you have love, joy, peace, long-suffering, goodness, gentleness, meekness, patience. That's the fruit of the Holy Spirit, see. So we got little things, little sensations, is because that men got off o...

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SermonRelevance 32

Letting off the pressure

Saturday evening, the 9th of June 1962 at the Bible Tabernacle in Southern Pines, North Carolina, U.S.A.

62-0609E §58

Now you say, "Brother Branham, I don't smoke, drink, chew, commit adultery." That ain't it. That's not sin. That's the attribute of sin. That's the attribute of unbelief. See, if you believed, you wouldn't do that, see. No, that ain't what sin is. People can... Unbelief is sin. "He that believeth not is condemned already," see. That's just a attribute of unbelief. But if you can beat all that away from you, say, "Lord God, I believe just exactly what your Word says, and I believe [as we preached last night] that th...

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SermonRelevance 32

Jehovah-Jireh

Tuesday, the 26th of March 1957

57-0326 §119

What does the Bible say, go ye and what no more? Sin no more. Is that right? What is sin? Unbelief is correctly, sir. That's a correct answer. He that believeth not is condemned already, see. If you don't believe, you're just condemned, you're a sinner. The only way you can be saved is because you're a believer. That's right.

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