OK, let's back up just a little, and make sure our terms are the same. You said that a person who is remorseful for their sin
knows God. When you say, know, are you saying that means they are saved, or that they know about God?
Yes, Christians are sinners and recognize the fact. I would say that is a central tenet. No disagreement there. But what I read from your post implies to me that remorse for sins is mutually exclusive to Christians. Maybe you are right. But, that hasn't necessarily been a position I agree with. If so, I would like to get some doctrinal support to examine the position.
A question it brings up. If a Christian is the only one who can have remorse for sin, then how does one become a Christian? Are they saved first, and then have remorse? If remorse proceeds conversion, then technically, one is not yet a Christian. And, can one not feel remorse yet reject the provision of salvation? It also makes we wonder how much remorse one would have to feel to qualify.
Too me this gets back to 'what is salvation?' Is it just accepting that Jesus died and rose. Or is it applying this event personally to our lives through faith in it. That not only did the cross and the resurrection happen, but that my life is utterly dependent upon it for forgiveness, justification and grace. And that I would "receive" Christ. (john 1:12) This is why I mentioned the prisoner scenario. One I've seen many times. That being that there is no objection to God, specifically the God of the Bible. And none towards the claims of Christ. And even the awareness and remorse that their life is depraved and deserving of Hell. But still the refusal to trust that Christ's actions are sufficient to save.
I'm not saying that there wont be remorse for sins. not at all. Just wondering if it is mutually exclusive to a convert, and incapable for others. I definitely think God can and does work in a person to reveal the nature of sin, and the reality of needing a savior. In that way one can truly receive Christ as savior. How much remorse is manifested in this process for each person, I do not know.
What is ‘sin’ to someone who doesn’t know God?
Someone can not be a believer and yet understand sin. I would say, even a biblical concept of sin. In fact every believer was at one time not a believer. They came to understand sin. In fact Paul says the essence of the law is written on the human heart. A child who can't even speak will sneak to steal a cookie, because they KNOW it is wrong. The attributes of God are clearly seen.
Every culture will speak to an innate standard. The thought that there is a goodness to aspire to and evils to avoid.
-“The Bible treated allegorically becomes putty in the hands of the exegete.” John Walvoord
"I'm not saying scientists don't overstate their results. They do. And it's understandable, too...If you spend years working toward a certain goal and make no progress, of course you are going to spin your results in a positive light." Ivellious