I wasn't created by my parents, I was birthed by them.
A creation is something formed by intent and design. Bothe the words creator and creation come from the VERB "create". A doing word by definition needs someone to do the doing.
It means: to bring into existence.
You could appear, develop or occur without a creator, but you cannot be created without one.
In any case it's moot, because the founding fathers clarified by saying that all men were bestowed certain rights by their creator (singular, not their parents for example)
Face it. The moral equality being espoused has it's roots in theistic morality. Everyone involved is seeking to legislate morality. If you have beliefs of right and wrong, and seek to make laws around them, you're legislating morality.