So the only question that needs to be answered to close this circle is why would an atheist even care about the law of right and wrong unless it was hardwired into him?
And I supposed
ding to ask a related question from the opposite approach,
if God's will is supreme, and God created atheists who think in secular terms following natural laws without personified representations of these forces and authorities as "humanized" deity "figures" -- then why would we judge people for thinking in nontheistic terms? Wouldn't God have a reason for creating "sheep in a separate fold of the one flock"? What is wrong with natural laws being a distinct expression of universal laws, if God created ALL authorities governed under Universal Laws of Justice (personified as the Lordship of Jesus).
Given that the SAME God created the "natural laws of justice/right and wrong" hardwired into Jews and Gentiles alike, why would we judge or approach people as if they are in conflict. Why wouldn't we embrace them as neighbors, with the understanding we both speak in different tongues.