There is only two possibilities. One you are calling things sin that are not sin or you are not a Christian as no Christian practices sin yet you say you sin every moment.
1. There is at least a third possibility: That it is the "practice" of a Christian to Pursue and practice Righteousness, while recognizing that all of his growth and effort in godliness will be tainted by his remaining indwelling sin. His "direction" and "walk" is one of love for God and battle against sin, but he rightly recognizes that even his best intentions are still tainted by remaining sin.
2. The continued ability of believers to sin is found throughout scriptures, and is not negated by the warnings of apostasy or false profession, but must be held in tension with it.
Galatians 5:17 -
For the desires of the flesh are against the Spirit, and the desires of the Spirit are against the flesh, for these are opposed to each other, to keep you from doing the things you want to do.
1 John 1:8 -
If we say we have no sin, we deceive ourselves, and the truth is not in us. (speaking to believers, as is verse 9, and the rest of the book).
Matt. 6 - (we are taught to pray daily, "
forgive us our sins")
David persisted in hiding and escalating his sin with Bathsheba for at least several weeks.
Job, after protesting his righteousness for most of the book; after being addressed by a Holy God, confesses:
"Then Job answered the Lord and said, Behold, I am vile." (Job 40:3-4).
Romans 7, Paul speaks in the FIRST PERSON, & THE PRESENT TENSE, AS A BELIEVER:
15 For I do not understand my own actions. For I do not do what I want, but I do the very thing I hate....
3. It is your view that puts a burden on people that they cannot bear, because it tells them that if their testimony is one of current struggle with sin, like that of Paul, or if they seek to obey 1 John 1:8 and not claim to be without sin, they must not be saved.
4. Also, it is your view that, ironically enough, can motivate one to make excuses for sin, because it allows one to maintain their innocence if they do not remember and know for certain their conscious choice to sin. There is no room for self-examination to say, "have I in fact sinned? Have I missed something?" If you don't remember making the conscious choice to sin, you can maintain innocence.
5. Acknowledging indwelling sin that is always affecting our thoughts and decisions does not lead to defeat, but frees us to pursue righteousness in the grace of God, rather than under fear of punishment. We are no longer those who seek to establish our own righteousness, but submit to the righteousness of Christ. (Rom. 10:3)
Galatians 2:16 -
yet we know that a person is not justified1 by works of the law but through faith in Jesus Christ, so we also have believed in Christ Jesus, in order to be justified by faith in Christ and not by works of the law, because by works of the law no one will be justified.
6. You cannot point to a Biblical or extrabiblical beleiver who has lived the life you say we should be able to live. The Thief on the cross does not prove the issue one way or the other, since the text SIMPLY DOES NOT TELL us what he did or said after his belief. Any speculation is just that.
***It is for these reasons why I believe your view to be mistaken, and why I am more than comfortable explaining these truths to anyone in my church who may be struggling with a certain sin; at which time I may need to warn then that continuing in such sins without repentance will give strong evidence that they are not a believer, but I cannot not tell them they are not, since I don't know. I believe this is a more biblical approach than telling someone who is currently battling lust, anger, a critical spirit, selfish decisions, gluttony or procrastination that they are not a christian and need to get saved.
***If you feel that I am not understanding your position, I would be glad to hear your recommendations of some Bible teachers who you feel explain it well.