its simple simiel my friend do you agree or disagree with the said statement and Biblical verses within it? i will post it again for you.
"If we say that we have no sin, we deceive ourselves, and the truth is not in us." Here, the apostle says that Christians who claim to be sin free are deceiving themselves and he calls into question their very salvation for making such a claim! You see, the idea of being born again means that we should be transformed day by day into the image of Christ. Although we should strive for perfection (Matt. 5:48), it doesn't mean that we'll be perfect. When we're born again we receive a new, godly nature (Eph. 4:24), but our old nature also still exists. Paul talks about this in Romans chapter 7 when he says "For I know that nothing good dwells in me, that is in my flesh; for the willing is present in me, but the doing of the good is not... For I joyfully concur with God in the inner man, but I see a different law in the members of my body waging war against the law of my mind and making me a prisoner of the law of sin which is in my members." (vss. 18,21) Here we can see how even Paul struggled with sins in his own life, but he knew he was saved and he would be victorious one day.
This is why Paul makes such big deal about God's grace in the book of Romans. He writes "But God demonstrates His own love toward us, in that while we were yet sinners, Christ died for us. Much more then, having now been justified by His blood, we shall be saved from the wrath of God through Him." (Rom. 5:8-9) He also says "Therefore, having been justified by faith, we have peace with God through our Lord Jesus Christ, through whom also we have obtained our introduction by faith into this grace in which we stand." (vss. 1-2) Paul knows that he cannot stop sinning, but he rejoices in the fact that God will forgive him of his sins through grace. Grace means that we can be forgiven.