sin requires a soul.
which raises another point, do single cell bacterium have souls? if not, how did a “soul” evolve? if there is no such thing as a soul, then why do we (humans) do things for the benefit of strangers that are not in our self-interest, or contemplate our existence. do any other species perform such actions?
All questions that I cannot answer without an appeal to the existence of God. But I’m a Christian, so I have no problem with that.