Christ lives in the hearts of believers, called His church. They are individuals who make up the body of Christ...spiritually, not physically.
Once one is born again, one is no longer a sinner in God’s eyes but is counted righteous by what Christ did on the cross. They are saints in His eyes and are welcomed into His kingdom to fellowship and live with Him for eternity.
I am the arbiter of nothing.
“I am the arbiter of nothing.”
The why did you proclaim that Catholics are not Christian?
Yet you disqualify Catholics. Again, who gives you the authority to do this?
Once one is born again, one is no longer a sinner in God’s eyes
Really? Christ mentioned 'born again' on but one occasion. And nowhere in that did he say anything about us no longer being sinners in God's eyes. In fact, Jesus spent three years warning us not to sin. And Paul spent the years of his ministry telling us the same thing. I am not sure where you get your doctrine from, but it certainly did not come from the Bible.
I am the arbiter of nothing.
Yet you make the claim that Catholics are not Christians. If you are not the one deciding this, then who is?