I need to be more specific. You argue that there are universal laws that are innate and universal. What are they, specifically?
We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness. — That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed...How would this look without universal laws?
We hold no truths to be self-evident, that all (men) are evolved based on chance, that they are endowed by a mindless chemical process from a mindless universal algorithm with uncertain inalienable illusions that among these are a delusion of life, and the pursuit of happenstance.
www.nccs.net/natural-law-the-ultimate-source-of-constitutional-law.php