Let me ask you: Does walking thru a door relieve you of the consequences of sin here on earth? Please post a scripture to defend your point.
My apologies for not having read all or your discussion, but I do not believe that any physical action such as walking through a door will do anything for anyone. Neither to I believe baptism gives salvation. Baptism is action taken in obedience to God, a demonstration, not a solution. I am not familiar with the door.
But you asked for scripture to back up punishment for sin (consequences), and I posted some. No heat, no animosity - just an answer to a question. David was no minor-league player. He was a "man after God's own heart", but he paid dearly for at least some of his sins, and he humbly, though painfully accepted it.