So no then.
So you're just a sinner like the rest of us, with no charism of infallibility in teaching doctrine and morals.
I'm most certainly not a sinner. I was. Now I've been translated into the kingdom of His dear Son. Seated in heavenly places in Christ Jesus.
I've heard the hypostasis of God in the Rhema, which has brought the hypostasis of faith; and that hypostasis has translated me into the hypostasis of God and I've put on the prosopon of Christ.
God accepts no man's prosopon, so it's irrelevant that there's sin in my members. I'm a new creature. The old man was the sinner. I'm not. I have on the robe of flesh given me in the robe exchange.
Jesus Christ became sin who knew no sin. I confess any plural hamartia, and in so doing I am professing Christ who became my sin.
I most certainly am NOT a sinner. There's no condemnation to them that are in Christ Jesus. I live by the law of the Spirit of life in Christ Jesus.
You can deny the blood of Christ and insist you're a sinner, but I can't and won't. The life I now live in the flesh, I live by the faith of the the Son of God.
Are there individual resulting acts of sin that occur in my life? Of course. That's why I confess my plural hamartia instead of any hamartema, though.
You can be a sinner if you want (and you certainly seem to want to be one). But I'm a new creature. Old things have passed away, behold ALL things have become new. I will not confess/profess even ONE time that my old man is not dead.
Your Catholicism has done nothing BUT strengthen sin with the law (or law method) for its duration. THAT's why sin abounds instead of you having sin cease you after suffering in the flesh.
No, I'm not a sinner like all those who continue to profess to be after allegedly becoming new creatures in Christ by salvation. I've put on Christ, just as I'm commanded and provisioned to do in the New Covenant of His body and blood.