12/27/2025
Does a Christian Have Two Natures?
In regard to sin struggles, I often hear believers say things like, “Well, that’s the two natures within me battling” or “That’s the old man rising up.” But are these statements Biblical? Although it is true that the spirit and the flesh are opposed to one another (Galatians 5:17), the flesh is not our nature. We are spirit beings that reside in a body. We are not bodies that happen to have a spirit. It is actually the spirit within us that defines who we are. The spirit that was in us before we were born into the family of God is what the Bible refers to as the “Old Man.” The “Old Man” through the lineage of Adam had a nuture of sin. Thankfully, the “Old Man” has been put to death in believers. Romans 6:6 says, “Knowing this, that our old man was crucified with Him, that the body of sin might be done away with, that we should no longer be slaves to sin.” Similarly, Galatians 2:20 tells us that when Christ was crucified on the cross our “Old Man” was crucified there with Him. “I have been crucified with Christ; it is no longer I who live, but Christ lives in me; and the life which I now live in the flesh I live by faith in the Son of God, who loves me and gave Himself for me.” II Corinthians 5:17 says, “Therefore, if anyone is in Christ, he is a new creation; old things have passed away; behold, all things have become new.” So, not only was the “Old Man” crucified with Christ; the “New Man” was given life through His resurrection. Where as the “Old Man” had the nature (SIN) of the first Adam, the “New Man” has the nature (RIGHTEOUSNESS) of the last Adam. II Corinthians 5:21 says, “For He made Him who knew no sin to be sin for us, that we might become the righteousness of God in Him.” Is it possible to be both the “Righteousness of God in Christ Jesus” and a sinner? No, it isn’t! The Bible refers to a sinner as someone with a sin nature. We as born-again (literally born from above) believers do not have two natures. Our nature is righteousness – not sin. Actually, nobody has two natures. The obvious nature of a sinner is sin. Is it possible to be the “Righteousness of God in Christ Jesus” and still struggle with sin? Yes, it is possible, but it doesn’t mean we have a conflicting nature. It means we have not fully grasped who we are in Him – “The righteousness of God in Christ Jesus.” If we sin, we walk according to the flesh rather than according to the spirit. The remedy of this sin issue is a deeper understanding that we are righteous through our new birth in Christ. I Corinthians 15:34 says, “Awake to righteousness, and do not sin ...” If the sin nature in us were not put to death it would be unfair for God to expect us to walk uprightly because what is he with a sin nature to do but to sin? Such is not the case for us who believe, however. Romans 6:2 says, “… How shall we who have died to sin live any longer in it?” Finally, Romans 6:11 says, “Likewise you also, reckon yourselves to be dead indeed to sin, but alive to God in Christ Jesus our Lord.” The word reckon is an accounting term related to reconciling a check book ledger. When a checkbook is reconciled the balance noted in the ledger is indeed accurate – matching the legitimate balance in the account. God is saying to us that we are certainly dead to sin and that we should believe it and act accordingly.