There Is No Sin!

[chimp3]

I am not a sinner. Neither are you. We are both mammals. Primates. Cousins to the chimpanzees. Humans created gods and the concept of sin.

Sin is just an old name for crime or breaking of the law of God.

If you say there isn't any sin, then there isn't any law of God, and of course you aren't a sinner.

In the absence of these, who or what determines what crime is?

Humans created gods and their laws. We create laws and determine what crime is. We always have. IMHO, We just do not have sky fairies to embellish our laws and law givers with extra authority. One crime is called fraud. The creators of the concept of sin committed fraud and are guilty of this crime.
I hold the humans perpetuating these lies accountable today. In the court of public opinion, that is.