But what do you think? Should we as Born Again Christians call ourselves "Sinners" or "Saints"?
In 1 John 3:1, God's word says we are "called children of God".
Our identity is that we are God's children, if we "first trusted in Christ" (Ephesians 1:12).
People are either Satan's children, or God's children. This is where our first and basic identity is.
Also, our Apostle Paul calls Christians "saints", in various of Paul's messages. I think the term "saint" means how we have been adopted by God so we have been removed from and are separate from Satan and his kingdom. We are holy, by status, simply by being in God's kingdom. But then we still need more and more correction to be like Jesus. This brings us more and more into how God's love makes our nature holy > 1 John 4:17-18, Galatians 4:19.
So, while we still are not perfectly like Jesus, yes we do give in to sinning. But as we grow we discover a deeper meaning to what sinning is. We learn how we need correction more and more from arguing, complaining, unforgiveness, and not only from no-no's of forbidden pleasures and violences.
So, our identity is not "sinner". It might be like to how your identity is not a "cook" if all you do is fry some eggs for breakfast and then eat out for the rest of the day. Likewise, the fact that we do commit sins alone does not make us identified as sinners.
What matters is if we are getting effective correction of God changing us to become more and more like Jesus and so we are relating in love the way the Bible says to relate > Ephesians 5:21, Ephesians 4:31-32, Ephesians 5:2. And this comes with being a child of God. A child grows and matures in how to relate in God's love, if he or she is a child of God.