"God given" means "natural". [Natural rights does not require a god](https://en.wikipedia.org/wiki/Natural_rights_and_legal_right...)
And if your argument ("... god given ... atheist ... etc.) can be copy-pasted into a valid defence of arbitrary evil (I like to use Hitler for a concrete example, but avoid it in public because some subset of people erroneously thinks that is an automatic fallacy), then it is trivial in the sense that it doesn't add anything to the discussion, regardless of your opinion or pov.