True christianity is about many things but there are many things that call themselves christianity that it is not about. One of the things it is about is being rescued from a sinful past and delivered into an increasingly holy future. One of the things it is not about is pretending that we don't have a sinful past, that we are righteous in ourselves, and that our sin is somehow less sinful than the others guy’s sins. When we do that we are just judging his sins that are different from ours and thus pretending that we are not ourselves also sinful and in need of a Savior and Deliverer.
Steve Pursell, 10/12/15