That’s the simplest answer, and also the Biblical answer. As long as we are in this flesh body on this fallen earth we will sin. How do I know that? Ecclesiastes 7:20:
For there is not a just man upon earth, that doeth good, and sinneth not.
There does not exist a person on this earth who does not sin.
Most Christians would agree with this (there are always exceptions). Most, in fact, are more than happy to agree with this!
There are many who have the idea that if the Bible says everyone on earth sins, then sin must not be a problem, nor fought against.
I mean, why bother to defeat what cannot be defeated?
It’s like the Bears trying to beat the Packers with Aaron Rodgers. It aint gonna happen. They might as well stay home the day of that game.
But the Bible also says in many places that sin should be fought, resisted, and even defeated!
An interesting verse to put next to Ecclesiastes 7:20 is 1 John 3:9 and 5:18
Whosoever is born of God doth not commit sin; for his seed remaineth in him: and he cannot sin, because he is born of God.
We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not.
1 John was written so you would know that you have eternal life. yet many people come across these verses and immediately doubt they have eternal life!
John speaks in absolutes and he also uses continuous verb tenses. John is talking about habitual action, what your character is. The man of God does not continually sin. He is not marked by sin.
1 John talks about confessing our sins and goes on to say that we have a mediator. “And if any man sin, we have an advocate with the Father, Jesus Christ the righteous.”
We’re not supposed to sin, certainly we’re not supposed to continue to sin as if it were no problem. Should we sin that grace may abound? God forbid! If we do sin, we have an advocate with the Father, this certainly implies that we will sin.
Some people grab onto the couple verses in 1 John to say that a real believer never does a sin, ever. Some people grab the Ecclesiastes 7 verse and conclude that we all sin so don’t worry about it.
Neither is taking into consideration what the Bible says about sin. Both go to extremes that press the issue not only out of biblical sense, but even out of common sense.
Look, God knows our frame. He knows we are dust: breathing piles of dirt. He knows we sin. God, through Christ, has made a way for our sins to be forgiven.
This shows us two things:
- Sin was a massive problem that needed God’s intervention and sacrifice. If it required sacrifice from God to take care of it, let’s try to stay away from it.
- When we do sin we have an advocate with the Father.
The fact that we have an advocate when we sin does not imply: so go ahead and sin! Look what the Advocate went through for you!
There is no way that new life in Christ was granted to you so you could continue in sin. He that is dead is freed from sin. He that is dead to sin, how can he live in it any longer?
We’ve been given spiritual armor to resists temptation. The Holy Spirit helps us mortify the deeds of the body.
Yes, Christ covers for the believer when the believer sins, but in no way does this mean sin should be the believer’s normal pattern in life. But nor does it mean the believer doesn’t sin. If the believer never sinned, why would believers be given an advocate?
As is always the case, use the whole Bible to understand a biblical subject. Read and study. Figure it out and then live accordingly.