Scorpion
Nice to see you here, Have I cleared everything up with you about the Pope? I think I have as you didn't reply to my post, anyway let me Answer your interpretation of Romans 3:23.
Who is good? Romans 3-10 "As it is written, there is none righteous, no, not one"
Including Jesus Christ? Did not God, through an angel tell Mary she was "full of grace" (Lk. 1:28 and therefore, righteous. What about a week old baby? Has he commited sin? No of course not. The point is that the statement is in reference to humanity as a whole, and that there is no one righteous apart from Jesus Christ. ( Remember, even Mary's holiness is totally dependant on Jesus' sacrifice.)
Who has sinned? Romans 3:23 : "For all have sinned and come short of the glory of God."
"For all have sinned..." Pertains to original sin, which we inherit from our first parents, Adam and Eve, because there are clearly cases of people who have not commited actual sin (mentally handicapped people, children below the age of reason, etc...)
And Mary my friend was spared from Original Sin, Jesus is her Saviour and spared her from it, because he knew she was to be his "Ark", pure and holy.
Do you still hold fast to the claim that Christians cannot be Christians if they Believe Mary was Sinless? I find that absurd, could you show me your concept in Biblical light?